Do one or more of the following:

- Convert "4 space tabs" to spaces;
- Remove some unneeded initializers;
- 'offset++' --> 'offset += 1' for consistency;
- Reformat hf[] entries;
- Rework/add whitespace;
- Adjust editor modelines (set tab-width to 8).

svn path=/trunk/; revision=54005

1 files changed, 469 insertions, 469 deletions

diff --git a/epan/dissectors/packet-cisco-sm.c b/epan/dissectors/packet-cisco-sm.c
index 7427143683..898a0b1e5a 100644
--- a/epan/dissectors/packet-cisco-sm.c
+++ b/epan/dissectors/packet-cisco-sm.c
@@ -59,171 +59,171 @@ void proto_register_sm(void);
 void proto_reg_handoff_sm(void);
 
 static const value_string sm_message_type_value[] = {
-	{ MESSAGE_TYPE_START,			"Start Message" },
-	{ MESSAGE_TYPE_STOP,			"Stop Message" },
-	{ MESSAGE_TYPE_ACTIVE,			"Active Message" },
-	{ MESSAGE_TYPE_STANDBY,			"Standby Message" },
-	{ MESSAGE_TYPE_Q_HOLD_INVOKE,  		"Q_HOLD Invoke Message" },
-	{ MESSAGE_TYPE_Q_HOLD_RESPONSE,  	"Q_HOLD Response Message" },
-	{ MESSAGE_TYPE_Q_RESUME_INVOKE,  	"Q_RESUME Invoke Message" },
-	{ MESSAGE_TYPE_Q_RESUME_RESPONSE,	"Q_RESUME Response Message" },
-	{ MESSAGE_TYPE_Q_RESET_INVOKE,    	"Q_RESET Invoke Message" },
-	{ MESSAGE_TYPE_Q_RESET_RESPONSE,  	"Q_RESET Response Message" },
-	{ MESSAGE_TYPE_PDU,                	"PDU Message" },
-	{ 0,                                  	NULL }
+    { MESSAGE_TYPE_START,             "Start Message" },
+    { MESSAGE_TYPE_STOP,              "Stop Message" },
+    { MESSAGE_TYPE_ACTIVE,            "Active Message" },
+    { MESSAGE_TYPE_STANDBY,           "Standby Message" },
+    { MESSAGE_TYPE_Q_HOLD_INVOKE,     "Q_HOLD Invoke Message" },
+    { MESSAGE_TYPE_Q_HOLD_RESPONSE,   "Q_HOLD Response Message" },
+    { MESSAGE_TYPE_Q_RESUME_INVOKE,   "Q_RESUME Invoke Message" },
+    { MESSAGE_TYPE_Q_RESUME_RESPONSE, "Q_RESUME Response Message" },
+    { MESSAGE_TYPE_Q_RESET_INVOKE,    "Q_RESET Invoke Message" },
+    { MESSAGE_TYPE_Q_RESET_RESPONSE,  "Q_RESET Response Message" },
+    { MESSAGE_TYPE_PDU,               "PDU Message" },
+    { 0, NULL }
 };
 
 static const value_string sm_message_type_value_info[] = {
-	{ MESSAGE_TYPE_START,                   "Start" },
-	{ MESSAGE_TYPE_STOP,                    "Stop" },
-	{ MESSAGE_TYPE_ACTIVE,                  "Active" },
-	{ MESSAGE_TYPE_STANDBY,                 "Standby" },
-	{ MESSAGE_TYPE_Q_HOLD_INVOKE,           "Q_HOLD Invoke" },
-	{ MESSAGE_TYPE_Q_HOLD_RESPONSE,         "Q_HOLD Response" },
-	{ MESSAGE_TYPE_Q_RESUME_INVOKE,         "Q_RESUME Invoke" },
-	{ MESSAGE_TYPE_Q_RESUME_RESPONSE,       "Q_RESUME Response" },
-	{ MESSAGE_TYPE_Q_RESET_INVOKE,          "Q_RESET Invoke" },
-	{ MESSAGE_TYPE_Q_RESET_RESPONSE,        "Q_RESET Response" },
-	{ MESSAGE_TYPE_PDU,                     "PDU" },
-	{ 0,                                    NULL }
+    { MESSAGE_TYPE_START,             "Start" },
+    { MESSAGE_TYPE_STOP,              "Stop" },
+    { MESSAGE_TYPE_ACTIVE,            "Active" },
+    { MESSAGE_TYPE_STANDBY,           "Standby" },
+    { MESSAGE_TYPE_Q_HOLD_INVOKE,     "Q_HOLD Invoke" },
+    { MESSAGE_TYPE_Q_HOLD_RESPONSE,   "Q_HOLD Response" },
+    { MESSAGE_TYPE_Q_RESUME_INVOKE,   "Q_RESUME Invoke" },
+    { MESSAGE_TYPE_Q_RESUME_RESPONSE, "Q_RESUME Response" },
+    { MESSAGE_TYPE_Q_RESET_INVOKE,    "Q_RESET Invoke" },
+    { MESSAGE_TYPE_Q_RESET_RESPONSE,  "Q_RESET Response" },
+    { MESSAGE_TYPE_PDU,               "PDU" },
+    { 0, NULL }
 };
 
 static const value_string sm_alignment_type[] = {
-	{ 0x00, "Unknown (probably linkset was already up)"},
-	{ 0x03, "Emergency alignment"},
-	{ 0x04, "Normal alignment"},
-	{ 0x05, "Power On MTP2"},
-	{ 0x06, "Start MTP2"},
-	{ 0, NULL}
+    { 0x00, "Unknown (probably linkset was already up)"},
+    { 0x03, "Emergency alignment"},
+    { 0x04, "Normal alignment"},
+    { 0x05, "Power On MTP2"},
+    { 0x06, "Start MTP2"},
+    { 0, NULL}
 };
 
 static const value_string sm_backhaul_reason_code[] = {
-	{ 0x00, "Layer management request"},
-	{ 0x01, "SUERM (Signal Unit Error Monitor) failure"},
-	{ 0x02, "Excessively long alignment period"},
-	{ 0x03, "T7 timer expired"},
-	{ 0x04, "Physical interface failure"},
-	{ 0x05, "Two or three invalid BSNs"},
-	{ 0x06, "Two or three invalid FIBs"},
-	{ 0x07, "LSSU (Link Status Signal Unit) condition"},
-	{ 0x13, "SIOs (Service Information Octets) received "
-	        "in Link State Control (LSC)"},
-	{ 0x14, "Timer T2 expired waiting for SIO"},
-	{ 0x15, "Timer T3 expired waiting for SIE/SIN "},
-	{ 0x16, "SIO received in initial alignment control (IAC)"},
-	{ 0x17, "Proving period failure"},
-	{ 0x18, "Timer T1 expired waiting for FISU (Fill-In Signal Unit)"},
-	{ 0x19, "SIN received in the in-service state"},
-	{ 0x20, "CTS lost"},
-	{ 0x25, "No resources"},
-	{    0, NULL}
+    { 0x00, "Layer management request"},
+    { 0x01, "SUERM (Signal Unit Error Monitor) failure"},
+    { 0x02, "Excessively long alignment period"},
+    { 0x03, "T7 timer expired"},
+    { 0x04, "Physical interface failure"},
+    { 0x05, "Two or three invalid BSNs"},
+    { 0x06, "Two or three invalid FIBs"},
+    { 0x07, "LSSU (Link Status Signal Unit) condition"},
+    { 0x13, "SIOs (Service Information Octets) received "
+            "in Link State Control (LSC)"},
+    { 0x14, "Timer T2 expired waiting for SIO"},
+    { 0x15, "Timer T3 expired waiting for SIE/SIN "},
+    { 0x16, "SIO received in initial alignment control (IAC)"},
+    { 0x17, "Proving period failure"},
+    { 0x18, "Timer T1 expired waiting for FISU (Fill-In Signal Unit)"},
+    { 0x19, "SIN received in the in-service state"},
+    { 0x20, "CTS lost"},
+    { 0x25, "No resources"},
+    {    0, NULL}
 };
 
 static const value_string sm_backhaul_event_code[] = {
-	{ 0x00, "Local processor outage"},
-	{ 0x01, "Local processor outage recovered"},
-	{ 0x02, "Entered a congested state"},
-	{ 0x03, "Exited a congested state"},
-	{ 0x04, "Physical layer up"},
-	{ 0x05, "Physical layer down"},
-	{ 0x06, "Protocol error"},
-	{ 0x07, "Link is aligned"},
-	{ 0x08, "Link alignment lost"},
-	{ 0x09, "Retransmit buffer full"},
-	{ 0x0a, "Retransmit buffer no longer full"},
-	{ 0x0b, "Negative acknowledgment"},
-	{ 0x0c, "Remote entered congestion"},
-	{ 0x0d, "Remote exited congestion"},
-	{ 0x0e, "Remote entered processor outage"},
-	{ 0x0f, "Remote exited processor outage"},
-	{    0, NULL}
+    { 0x00, "Local processor outage"},
+    { 0x01, "Local processor outage recovered"},
+    { 0x02, "Entered a congested state"},
+    { 0x03, "Exited a congested state"},
+    { 0x04, "Physical layer up"},
+    { 0x05, "Physical layer down"},
+    { 0x06, "Protocol error"},
+    { 0x07, "Link is aligned"},
+    { 0x08, "Link alignment lost"},
+    { 0x09, "Retransmit buffer full"},
+    { 0x0a, "Retransmit buffer no longer full"},
+    { 0x0b, "Negative acknowledgment"},
+    { 0x0c, "Remote entered congestion"},
+    { 0x0d, "Remote exited congestion"},
+    { 0x0e, "Remote entered processor outage"},
+    { 0x0f, "Remote exited processor outage"},
+    {    0, NULL}
 };
 
 static const value_string sm_backhaul_cause_code[] = {
-	{ 0x00, "Unknown (default)"},
-	{ 0x01, "Management initiated"},
-	{ 0x02, "Abnormal BSN (backward sequence number)"},
-	{ 0x03, "Abnormal FIB (Forward Indicator Bit)"},
-	{ 0x04, "Congestion discard"},
-	{    0, NULL}
+    { 0x00, "Unknown (default)"},
+    { 0x01, "Management initiated"},
+    { 0x02, "Abnormal BSN (backward sequence number)"},
+    { 0x03, "Abnormal FIB (Forward Indicator Bit)"},
+    { 0x04, "Congestion discard"},
+    {    0, NULL}
 };
 
 static const value_string sm_linkdown_cause_code[] = {
-	{ 0x00, "Unknown (default)"},
-	{ 0x01, "Management initiated"},
-	{ 0x03, "Congestion ended"},
-	{    0, NULL}
+    { 0x00, "Unknown (default)"},
+    { 0x01, "Management initiated"},
+    { 0x03, "Congestion ended"},
+    {    0, NULL}
 };
 
 static const value_string sm_retrieval_type[] = {
-	{ 0x01, "Request for BSN"},
-	{ 0x02, "Request for MSUs"},
-	{ 0x03, "Request to drop MSUs"},
-	{    0, NULL}
+    { 0x01, "Request for BSN"},
+    { 0x02, "Request for MSUs"},
+    { 0x03, "Request to drop MSUs"},
+    {    0, NULL}
 };
 
 static const value_string sm_lsc_state_type[] = {
-	{ 0x00, "Set LPO"},
-	{ 0x01, "Clear LPO"},
-	{ 0x02, "Set Emergency"},
-	{ 0x03, "Clear Emergency"},
-	{ 0x04, "Clear Buffers"},
-	{ 0x05, "Clear Transmit Buffer"},
-	{ 0x06, "Clear ReTransmission Buffer"},
-	{ 0x07, "Clear Receive Buffer"},
-	{ 0x08, "Continue"},
-	{ 0x09, "Power On"},
-	{ 0x0a, "Start"},
-	{ 0x0b, "Stop"},
-	{    0, NULL}
+    { 0x00, "Set LPO"},
+    { 0x01, "Clear LPO"},
+    { 0x02, "Set Emergency"},
+    { 0x03, "Clear Emergency"},
+    { 0x04, "Clear Buffers"},
+    { 0x05, "Clear Transmit Buffer"},
+    { 0x06, "Clear ReTransmission Buffer"},
+    { 0x07, "Clear Receive Buffer"},
+    { 0x08, "Continue"},
+    { 0x09, "Power On"},
+    { 0x0a, "Start"},
+    { 0x0b, "Stop"},
+    {    0, NULL}
 };
 
 static const value_string sm_stat_request_type[] = {
-	{ 0x00, "Reset"},
-	{ 0x01, "Send & Reset"},
-	{ 0x02, "Send"},
-	{    0, NULL}
+    { 0x00, "Reset"},
+    { 0x01, "Send & Reset"},
+    { 0x02, "Send"},
+    {    0, NULL}
 };
 
-#define PDU_CONNECT_REQUEST             0x06
-#define PDU_CONNECT_CONFIRM             0x07
-#define PDU_DISCONNECT_CONFIRM          0x0b
-#define PDU_DISCONNECT_INDICATION       0x0c
-#define PDU_MTP3_TO_SLT			0x10
-#define PDU_MTP3_FROM_SLT		0x11
-#define PDU_RETRIEVAL_REQUEST           0x12
-#define PDU_RETRIEVAL_CONFIRM           0x13
-#define PDU_LSC_REQUEST                 0x20
-#define PDU_LSC_CONFIRM                 0x21
-#define PDU_LSC_INDICATION              0x22
-#define PDU_STAT_REQUEST                0x44
+#define PDU_CONNECT_REQUEST       0x06
+#define PDU_CONNECT_CONFIRM       0x07
+#define PDU_DISCONNECT_CONFIRM    0x0b
+#define PDU_DISCONNECT_INDICATION 0x0c
+#define PDU_MTP3_TO_SLT           0x10
+#define PDU_MTP3_FROM_SLT         0x11
+#define PDU_RETRIEVAL_REQUEST     0x12
+#define PDU_RETRIEVAL_CONFIRM     0x13
+#define PDU_LSC_REQUEST           0x20
+#define PDU_LSC_CONFIRM           0x21
+#define PDU_LSC_INDICATION        0x22
+#define PDU_STAT_REQUEST          0x44
 
 static const value_string sm_pdu_type_value[] = {
-	{ PDU_CONNECT_REQUEST,		"Connect Request"},
-	{ PDU_CONNECT_CONFIRM,		"Connect Confirm"},
-	{ 0x0a,                           "Disconnect Request"},
-	{ PDU_DISCONNECT_CONFIRM,		"Disconnect Confirm"},
-	{ PDU_DISCONNECT_INDICATION,	"Disconnect Indication Message"},
-	{ PDU_MTP3_TO_SLT,		"MSU Request (message to MTP2 link)"},
-	{ PDU_MTP3_FROM_SLT, 		"MSU Indication (message from MTP2 link)"},
-	{ PDU_RETRIEVAL_REQUEST,          "Retrieval Request"},
-	{ PDU_RETRIEVAL_CONFIRM,          "Retrieval Confirm"},
-	{ 0x14,                           "Retrieval Indication"},
-	{ 0x15,                           "Retrieval Message"},
-	{ PDU_LSC_REQUEST,                "Link State Controller Request"},
-	{ PDU_LSC_CONFIRM,                "Link State Controller Confirm"},
-	{ PDU_LSC_INDICATION,             "Link State Controller Indication"},
-	{ 0x40,                           "Configuration Request"},
-	{ 0x41,                           "Configuration Confirm"},
-	{ 0x42,                           "Status Request"},
-	{ 0x43,                           "Status Confirm"},
-	{ PDU_STAT_REQUEST,               "Statistic Request"},
-	{ 0x45,                           "Statistic Confirm"},
-	{ 0x46,                           "Control Request"},
-	{ 0x47,                           "Control Confirm"},
-	{ 0x50,                           "Flow Control Request"},
-	{ 0x51,                           "Flow Control Indication"},
-	{ 0,                    NULL }
+    { PDU_CONNECT_REQUEST,       "Connect Request"},
+    { PDU_CONNECT_CONFIRM,       "Connect Confirm"},
+    { 0x0a,                      "Disconnect Request"},
+    { PDU_DISCONNECT_CONFIRM,    "Disconnect Confirm"},
+    { PDU_DISCONNECT_INDICATION, "Disconnect Indication Message"},
+    { PDU_MTP3_TO_SLT,           "MSU Request (message to MTP2 link)"},
+    { PDU_MTP3_FROM_SLT,         "MSU Indication (message from MTP2 link)"},
+    { PDU_RETRIEVAL_REQUEST,     "Retrieval Request"},
+    { PDU_RETRIEVAL_CONFIRM,     "Retrieval Confirm"},
+    { 0x14,                      "Retrieval Indication"},
+    { 0x15,                      "Retrieval Message"},
+    { PDU_LSC_REQUEST,           "Link State Controller Request"},
+    { PDU_LSC_CONFIRM,           "Link State Controller Confirm"},
+    { PDU_LSC_INDICATION,        "Link State Controller Indication"},
+    { 0x40,                      "Configuration Request"},
+    { 0x41,                      "Configuration Confirm"},
+    { 0x42,                      "Status Request"},
+    { 0x43,                      "Status Confirm"},
+    { PDU_STAT_REQUEST,          "Statistic Request"},
+    { 0x45,                      "Statistic Confirm"},
+    { 0x46,                      "Control Request"},
+    { 0x47,                      "Control Confirm"},
+    { 0x50,                      "Flow Control Request"},
+    { 0x51,                      "Flow Control Indication"},
+    { 0,                    NULL }
 };
 
 /* TODO: Change to useful name once known */
@@ -271,355 +271,355 @@ static dissector_handle_t data_handle;
 static void
 dissect_sm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 {
-	proto_item *ti;
-	proto_tree *sm_tree;
-	tvbuff_t *next_tvb = NULL;
-	guint32 sm_message_type;
-	guint32 bh_event_code = 0;
-	guint16 protocol;
-	guint16 msg_type = 0;
-	guint16 length;
-	guint16 tag;
-	int     offset = 0;
-
-	sm_message_type = tvb_get_ntohl(tvb,offset);
-
-	col_set_str(pinfo->cinfo, COL_PROTOCOL, "SM");
-
-	col_add_fstr(pinfo->cinfo, COL_INFO, "Cisco SM Packet (%s)",
-		val_to_str_const(sm_message_type, sm_message_type_value_info,"reserved"));
-
-	ti = proto_tree_add_item(tree, proto_sm, tvb, offset, 0, ENC_NA);
-	sm_tree = proto_item_add_subtree(ti, ett_sm);
-
-	proto_tree_add_uint_format_value(sm_tree, hf_sm_sm_msg_type, tvb, offset, 4, sm_message_type,
-		"%s (0x%0x)", val_to_str_const(sm_message_type, sm_message_type_value, "reserved"), sm_message_type);
-
-	offset = offset + 4;
-	if (sm_message_type ==  MESSAGE_TYPE_PDU) {
-		proto_tree_add_item(sm_tree, hf_sm_protocol, tvb, offset, 2, ENC_BIG_ENDIAN);
-		protocol = tvb_get_ntohs(tvb,offset);
-		offset = offset + 2;
-		switch(protocol){
-		/* start case RUDP BSM v.1  ---------------------------------------------------------- */
-		case SM_PROTOCOL_X004:
-			if (!tree)
-				return;
-
-			proto_tree_add_item(sm_tree, hf_sm_msg_id, tvb, offset, 2, ENC_BIG_ENDIAN);
-			offset = offset +2;
-			msg_type = tvb_get_ntohs(tvb,offset);
-			proto_tree_add_uint_format_value(sm_tree, hf_sm_msg_type, tvb, offset, 2, msg_type,
-				"%s (0x%0x)", val_to_str_const(msg_type, sm_pdu_type_value, "reserved"),
-				msg_type);
-			msg_type = tvb_get_ntohs(tvb,offset);
-			offset = offset + 2;
-			proto_tree_add_item(sm_tree, hf_sm_channel, tvb, offset, 2, ENC_BIG_ENDIAN);
-			offset = offset + 2;
-			proto_tree_add_item(sm_tree, hf_sm_bearer, tvb, offset, 2, ENC_BIG_ENDIAN);
-			offset = offset +2;
-			proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
-			length = tvb_get_ntohs(tvb,offset);
-			offset = offset +2;
-			proto_item_set_len(ti, 16);
-
-			if (length > 0) {
-				next_tvb = tvb_new_subset(tvb, offset, length, length);
-
-				if ((msg_type == PDU_MTP3_TO_SLT || msg_type == PDU_MTP3_FROM_SLT)) {
-					call_dissector(q931_handle, next_tvb, pinfo, tree);
-				} else {
-					call_dissector(data_handle, next_tvb, pinfo, tree);
-				}
-			}
-
-			break;
-			/* end case RUDP BSM v.1 ---------------------------------------------------------- */
-
-		case SM_PROTOCOL_X100:
-		case SM_PROTOCOL_X122:
-			if (!tree)
-				return;
-			/* Protocol 0x100/0x122 only contains a length and then an EISUP packet */
-			proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
-			length = tvb_get_ntohs(tvb,offset);
-			offset = offset + 2;
-			proto_item_set_len(ti, 8);
-
-			/* This should be the EISUP dissector but we havent got one
-			 * right now - so decode it as data for now ... */
-			next_tvb = tvb_new_subset(tvb, offset, length, length);
-			call_dissector(data_handle, next_tvb, pinfo, sm_tree);
-
-			break;
-		case SM_PROTOCOL_X101:
-			if (!tree)
-				return;
-			/* XXX Reverse enginered so this may not be correct!!!
-			 * EISUP - used between Cisco HSI and Cisco PGW devices,
-			 * uses RUDP with default port number 8003.
-			 * Protocol stack is RUDP->Cisco SM->SDP.
-			 * This implementation is PROPRIETARY
-			 */
-			proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
-			length = tvb_get_ntohs(tvb,offset);
-			offset = offset + 2;
-			proto_item_set_len(ti, length + offset);
-			/* The next stuff seems to be IP addr */
-			proto_tree_add_item(sm_tree, hf_sm_ip_addr, tvb, offset, 4, ENC_BIG_ENDIAN);
-			offset = offset + 4;
-			/* This part looks to be the same per session */
-			proto_tree_add_item(sm_tree, hf_sm_context, tvb, offset, 4, ENC_BIG_ENDIAN);
-			offset = offset +4;
-			/* Some sort of message type? */
-			proto_tree_add_item(sm_tree, hf_sm_eisup_msg_id, tvb, offset, 1, ENC_BIG_ENDIAN);
-			offset = offset + 1;
-			/* XXX Problem are tags 1 or two bytes???*/
-			proto_tree_add_item(sm_tree, hf_sm_tag, tvb, offset, 2, ENC_BIG_ENDIAN);
-
-			tag = tvb_get_ntohs(tvb,offset);
-			offset = offset +2;
-			if (tag== 0x01ac) {
-				proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
-				length = tvb_get_ntohs(tvb,offset);
-				offset = offset +2;
-				next_tvb = tvb_new_subset(tvb, offset, length, length);
-				call_dissector(sdp_handle, next_tvb, pinfo, sm_tree);
-				/*offset = offset+length;*/
-
-			}
-			/*return;*/
-			break;
-		case SM_PROTOCOL_X114:
-			if (!tree)
-				return;
-			/* XXX Reverse enginered so this may not be correct!!! */
-			proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
-			length = tvb_get_ntohs(tvb,offset);
-			offset = offset + 2;
-			proto_item_set_len(ti, length + offset);
-			/* The next stuff seems to be IP addr */
-			proto_tree_add_item(sm_tree, hf_sm_ip_addr, tvb, offset, 4, ENC_BIG_ENDIAN);
-			offset = offset + 4;
-			proto_tree_add_item(sm_tree, hf_sm_context, tvb, offset, 4, ENC_BIG_ENDIAN);
-			offset = offset +4;
-			/* Some sort of message type? */
-			proto_tree_add_item(sm_tree, hf_sm_eisup_msg_id, tvb, offset, 1, ENC_BIG_ENDIAN);
-			offset = offset + 1;
-			/* XXX Problem are tags 1 or two bytes???*/
-			proto_tree_add_item(sm_tree, hf_sm_tag, tvb, offset, 2, ENC_BIG_ENDIAN);
-
-			tag = tvb_get_ntohs(tvb,offset);
-			offset = offset +2;
-			if (tag== 0x01ac) {
-				proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
-				length = tvb_get_ntohs(tvb,offset);
-				offset = offset +2;
-				next_tvb = tvb_new_subset(tvb, offset, length, length);
-				call_dissector(sdp_handle, next_tvb, pinfo, sm_tree);
-				/*offset = offset+length;*/
-
-			}
-			break;
-		default:
-			proto_tree_add_item(sm_tree, hf_sm_msg_id, tvb, offset, 2, ENC_BIG_ENDIAN);
-			offset = offset +2;
-			msg_type = tvb_get_ntohs(tvb,offset);
-			proto_tree_add_uint_format_value(sm_tree, hf_sm_msg_type, tvb, offset, 2, msg_type,
-				"%s (0x%0x)", val_to_str_const(msg_type, sm_pdu_type_value, "reserved"),
-				msg_type);
-			msg_type = tvb_get_ntohs(tvb,offset);
-			offset = offset + 2;
-			proto_tree_add_item(sm_tree, hf_sm_channel, tvb, offset, 2, ENC_BIG_ENDIAN);
-			offset = offset + 2;
-			proto_tree_add_item(sm_tree, hf_sm_bearer, tvb, offset, 2, ENC_BIG_ENDIAN);
-			offset = offset +2;
-			proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
-			length = tvb_get_ntohs(tvb,offset);
-			offset = offset +2;
-			proto_item_set_len(ti, 16);
-
-			if (length > 0) {
-				next_tvb = tvb_new_subset(tvb, offset, length, length);
-
-				switch (msg_type) {
-				case PDU_MTP3_TO_SLT:
-				case PDU_MTP3_FROM_SLT:
-					call_dissector(mtp3_handle, next_tvb, pinfo, tree);
-					break;
-				case PDU_CONNECT_REQUEST:
-				case PDU_CONNECT_CONFIRM:
-					proto_tree_add_item(sm_tree, hf_sm_alignment_type, tvb, offset, 4, ENC_BIG_ENDIAN);
-					break;
-				case PDU_DISCONNECT_CONFIRM:
-				case PDU_DISCONNECT_INDICATION:
-					proto_tree_add_item(sm_tree, hf_sm_backhaul_reason_code, tvb, offset, 4, ENC_BIG_ENDIAN);
-					break;
-				case PDU_RETRIEVAL_REQUEST:
-				case PDU_RETRIEVAL_CONFIRM:
-					proto_tree_add_item(sm_tree, hf_sm_retrieval_type, tvb, offset, 4, ENC_BIG_ENDIAN);
-					if (msg_type == PDU_RETRIEVAL_CONFIRM && tvb_get_ntohl(tvb,offset) == 0x01) {
-						offset += 4;
-						proto_tree_add_item(sm_tree, hf_sm_bsn_num, tvb, offset, 4, ENC_BIG_ENDIAN);
-					}
-					break;
-				case PDU_LSC_REQUEST:
-				case PDU_LSC_CONFIRM:
-					proto_tree_add_item(sm_tree, hf_sm_lsc_state_type, tvb, offset, 4, ENC_BIG_ENDIAN);
-					break;
-				case PDU_LSC_INDICATION:
-					proto_tree_add_item(sm_tree, hf_sm_backhaul_event_code, tvb, offset, 4, ENC_BIG_ENDIAN);
-					bh_event_code = tvb_get_ntohl(tvb,offset);
-					if (bh_event_code == 0x02 || bh_event_code == 0x04) {
-						offset += 4;
-						proto_tree_add_item(sm_tree, hf_sm_linkdown_cause_code, tvb, offset, 4, ENC_BIG_ENDIAN);
-					} else if (bh_event_code == 0x06) {
-						offset += 4;
-						proto_tree_add_item(sm_tree, hf_sm_backhaul_cause_code, tvb, offset, 4, ENC_BIG_ENDIAN);
-					}
-					break;
-				case PDU_STAT_REQUEST:
-					proto_tree_add_item(sm_tree, hf_sm_stat_request_type, tvb, offset, 4, ENC_BIG_ENDIAN);
-					break;
-				default:
-					call_dissector(data_handle, next_tvb, pinfo, tree);
-				}
-			}
-		}
-	}
+    proto_item *ti;
+    proto_tree *sm_tree;
+    tvbuff_t   *next_tvb      = NULL;
+    guint32     sm_message_type;
+    guint32     bh_event_code = 0;
+    guint16     protocol;
+    guint16     msg_type      = 0;
+    guint16     length;
+    guint16     tag;
+    int         offset        = 0;
+
+    sm_message_type = tvb_get_ntohl(tvb,offset);
+
+    col_set_str(pinfo->cinfo, COL_PROTOCOL, "SM");
+
+    col_add_fstr(pinfo->cinfo, COL_INFO, "Cisco SM Packet (%s)",
+        val_to_str_const(sm_message_type, sm_message_type_value_info,"reserved"));
+
+    ti = proto_tree_add_item(tree, proto_sm, tvb, offset, 0, ENC_NA);
+    sm_tree = proto_item_add_subtree(ti, ett_sm);
+
+    proto_tree_add_uint_format_value(sm_tree, hf_sm_sm_msg_type, tvb, offset, 4, sm_message_type,
+        "%s (0x%0x)", val_to_str_const(sm_message_type, sm_message_type_value, "reserved"), sm_message_type);
+
+    offset = offset + 4;
+    if (sm_message_type ==  MESSAGE_TYPE_PDU) {
+        proto_tree_add_item(sm_tree, hf_sm_protocol, tvb, offset, 2, ENC_BIG_ENDIAN);
+        protocol = tvb_get_ntohs(tvb,offset);
+        offset = offset + 2;
+        switch(protocol){
+        /* start case RUDP BSM v.1  ---------------------------------------------------------- */
+        case SM_PROTOCOL_X004:
+            if (!tree)
+                return;
+
+            proto_tree_add_item(sm_tree, hf_sm_msg_id, tvb, offset, 2, ENC_BIG_ENDIAN);
+            offset = offset +2;
+            msg_type = tvb_get_ntohs(tvb,offset);
+            proto_tree_add_uint_format_value(sm_tree, hf_sm_msg_type, tvb, offset, 2, msg_type,
+                "%s (0x%0x)", val_to_str_const(msg_type, sm_pdu_type_value, "reserved"),
+                msg_type);
+            msg_type = tvb_get_ntohs(tvb,offset);
+            offset = offset + 2;
+            proto_tree_add_item(sm_tree, hf_sm_channel, tvb, offset, 2, ENC_BIG_ENDIAN);
+            offset = offset + 2;
+            proto_tree_add_item(sm_tree, hf_sm_bearer, tvb, offset, 2, ENC_BIG_ENDIAN);
+            offset = offset +2;
+            proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
+            length = tvb_get_ntohs(tvb,offset);
+            offset = offset +2;
+            proto_item_set_len(ti, 16);
+
+            if (length > 0) {
+                next_tvb = tvb_new_subset(tvb, offset, length, length);
+
+                if ((msg_type == PDU_MTP3_TO_SLT || msg_type == PDU_MTP3_FROM_SLT)) {
+                    call_dissector(q931_handle, next_tvb, pinfo, tree);
+                } else {
+                    call_dissector(data_handle, next_tvb, pinfo, tree);
+                }
+            }
+
+            break;
+            /* end case RUDP BSM v.1 ---------------------------------------------------------- */
+
+        case SM_PROTOCOL_X100:
+        case SM_PROTOCOL_X122:
+            if (!tree)
+                return;
+            /* Protocol 0x100/0x122 only contains a length and then an EISUP packet */
+            proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
+            length = tvb_get_ntohs(tvb,offset);
+            offset = offset + 2;
+            proto_item_set_len(ti, 8);
+
+            /* This should be the EISUP dissector but we havent got one
+             * right now - so decode it as data for now ... */
+            next_tvb = tvb_new_subset(tvb, offset, length, length);
+            call_dissector(data_handle, next_tvb, pinfo, sm_tree);
+
+            break;
+        case SM_PROTOCOL_X101:
+            if (!tree)
+                return;
+            /* XXX Reverse enginered so this may not be correct!!!
+             * EISUP - used between Cisco HSI and Cisco PGW devices,
+             * uses RUDP with default port number 8003.
+             * Protocol stack is RUDP->Cisco SM->SDP.
+             * This implementation is PROPRIETARY
+             */
+            proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
+            length = tvb_get_ntohs(tvb,offset);
+            offset = offset + 2;
+            proto_item_set_len(ti, length + offset);
+            /* The next stuff seems to be IP addr */
+            proto_tree_add_item(sm_tree, hf_sm_ip_addr, tvb, offset, 4, ENC_BIG_ENDIAN);
+            offset = offset + 4;
+            /* This part looks to be the same per session */
+            proto_tree_add_item(sm_tree, hf_sm_context, tvb, offset, 4, ENC_BIG_ENDIAN);
+            offset = offset +4;
+            /* Some sort of message type? */
+            proto_tree_add_item(sm_tree, hf_sm_eisup_msg_id, tvb, offset, 1, ENC_BIG_ENDIAN);
+            offset = offset + 1;
+            /* XXX Problem are tags 1 or two bytes???*/
+            proto_tree_add_item(sm_tree, hf_sm_tag, tvb, offset, 2, ENC_BIG_ENDIAN);
+
+            tag = tvb_get_ntohs(tvb,offset);
+            offset = offset +2;
+            if (tag== 0x01ac) {
+                proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
+                length = tvb_get_ntohs(tvb,offset);
+                offset = offset +2;
+                next_tvb = tvb_new_subset(tvb, offset, length, length);
+                call_dissector(sdp_handle, next_tvb, pinfo, sm_tree);
+                /*offset = offset+length;*/
+
+            }
+            /*return;*/
+            break;
+        case SM_PROTOCOL_X114:
+            if (!tree)
+                return;
+            /* XXX Reverse enginered so this may not be correct!!! */
+            proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
+            length = tvb_get_ntohs(tvb,offset);
+            offset = offset + 2;
+            proto_item_set_len(ti, length + offset);
+            /* The next stuff seems to be IP addr */
+            proto_tree_add_item(sm_tree, hf_sm_ip_addr, tvb, offset, 4, ENC_BIG_ENDIAN);
+            offset = offset + 4;
+            proto_tree_add_item(sm_tree, hf_sm_context, tvb, offset, 4, ENC_BIG_ENDIAN);
+            offset = offset +4;
+            /* Some sort of message type? */
+            proto_tree_add_item(sm_tree, hf_sm_eisup_msg_id, tvb, offset, 1, ENC_BIG_ENDIAN);
+            offset = offset + 1;
+            /* XXX Problem are tags 1 or two bytes???*/
+            proto_tree_add_item(sm_tree, hf_sm_tag, tvb, offset, 2, ENC_BIG_ENDIAN);
+
+            tag = tvb_get_ntohs(tvb,offset);
+            offset = offset +2;
+            if (tag== 0x01ac) {
+                proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
+                length = tvb_get_ntohs(tvb,offset);
+                offset = offset +2;
+                next_tvb = tvb_new_subset(tvb, offset, length, length);
+                call_dissector(sdp_handle, next_tvb, pinfo, sm_tree);
+                /*offset = offset+length;*/
+
+            }
+            break;
+        default:
+            proto_tree_add_item(sm_tree, hf_sm_msg_id, tvb, offset, 2, ENC_BIG_ENDIAN);
+            offset = offset +2;
+            msg_type = tvb_get_ntohs(tvb,offset);
+            proto_tree_add_uint_format_value(sm_tree, hf_sm_msg_type, tvb, offset, 2, msg_type,
+                "%s (0x%0x)", val_to_str_const(msg_type, sm_pdu_type_value, "reserved"),
+                msg_type);
+            msg_type = tvb_get_ntohs(tvb,offset);
+            offset = offset + 2;
+            proto_tree_add_item(sm_tree, hf_sm_channel, tvb, offset, 2, ENC_BIG_ENDIAN);
+            offset = offset + 2;
+            proto_tree_add_item(sm_tree, hf_sm_bearer, tvb, offset, 2, ENC_BIG_ENDIAN);
+            offset = offset +2;
+            proto_tree_add_item(sm_tree, hf_sm_len, tvb, offset, 2, ENC_BIG_ENDIAN);
+            length = tvb_get_ntohs(tvb,offset);
+            offset = offset +2;
+            proto_item_set_len(ti, 16);
+
+            if (length > 0) {
+                next_tvb = tvb_new_subset(tvb, offset, length, length);
+
+                switch (msg_type) {
+                case PDU_MTP3_TO_SLT:
+                case PDU_MTP3_FROM_SLT:
+                    call_dissector(mtp3_handle, next_tvb, pinfo, tree);
+                    break;
+                case PDU_CONNECT_REQUEST:
+                case PDU_CONNECT_CONFIRM:
+                    proto_tree_add_item(sm_tree, hf_sm_alignment_type, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    break;
+                case PDU_DISCONNECT_CONFIRM:
+                case PDU_DISCONNECT_INDICATION:
+                    proto_tree_add_item(sm_tree, hf_sm_backhaul_reason_code, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    break;
+                case PDU_RETRIEVAL_REQUEST:
+                case PDU_RETRIEVAL_CONFIRM:
+                    proto_tree_add_item(sm_tree, hf_sm_retrieval_type, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    if (msg_type == PDU_RETRIEVAL_CONFIRM && tvb_get_ntohl(tvb,offset) == 0x01) {
+                        offset += 4;
+                        proto_tree_add_item(sm_tree, hf_sm_bsn_num, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    }
+                    break;
+                case PDU_LSC_REQUEST:
+                case PDU_LSC_CONFIRM:
+                    proto_tree_add_item(sm_tree, hf_sm_lsc_state_type, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    break;
+                case PDU_LSC_INDICATION:
+                    proto_tree_add_item(sm_tree, hf_sm_backhaul_event_code, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    bh_event_code = tvb_get_ntohl(tvb,offset);
+                    if (bh_event_code == 0x02 || bh_event_code == 0x04) {
+                        offset += 4;
+                        proto_tree_add_item(sm_tree, hf_sm_linkdown_cause_code, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    } else if (bh_event_code == 0x06) {
+                        offset += 4;
+                        proto_tree_add_item(sm_tree, hf_sm_backhaul_cause_code, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    }
+                    break;
+                case PDU_STAT_REQUEST:
+                    proto_tree_add_item(sm_tree, hf_sm_stat_request_type, tvb, offset, 4, ENC_BIG_ENDIAN);
+                    break;
+                default:
+                    call_dissector(data_handle, next_tvb, pinfo, tree);
+                }
+            }
+        }
+    }
 }
 
 void
 proto_register_sm(void)
 {
-	static hf_register_info hf[] = {
-		{ &hf_sm_sm_msg_type,
-			{ "SM Message Type",           "sm.sm_msg_type",
-			FT_UINT32, BASE_HEX, NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_protocol,
-			{ "Protocol Type",           "sm.protocol",
-			FT_UINT16, BASE_HEX, NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_msg_id,
-			{ "Message ID",           "sm.msgid",
-			FT_UINT16, BASE_HEX, NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_msg_type,
-			{ "Message Type",           "sm.msg_type",
-			FT_UINT16, BASE_HEX, NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_channel,
-			{ "Channel ID",           "sm.channel",
-			FT_UINT16, BASE_HEX, NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_bearer,
-			{ "Bearer ID",           "sm.bearer",
-			FT_UINT16, BASE_HEX, NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_len,
-			{ "Length",           "sm.len",
-			FT_UINT16, BASE_DEC, NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_ip_addr,
-			{ "IPv4 address","sm.ip_addr",
-			FT_IPv4,BASE_NONE,  NULL, 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_context,
-			{ "Context","sm.context",
-			FT_UINT32, BASE_DEC, NULL, 0x0,
-			"Context(guesswork!)", HFILL }
-		},
-		{ &hf_sm_eisup_msg_id,
-			{ "Message id","sm.eisup_message_id",
-			FT_UINT8, BASE_DEC, NULL, 0x0,
-			"Message id(guesswork!)", HFILL }
-		},
-		{ &hf_sm_tag,
-			{ "Tag","sm.tag",
-			FT_UINT16, BASE_DEC, NULL, 0x0,
-			"Tag(guesswork!)", HFILL }
-		},
-		{ &hf_sm_alignment_type,
-		  { "Alignment type","sm.connect_type",
-		    FT_UINT32, BASE_HEX, VALS(sm_alignment_type), 0x0,
-		    NULL, HFILL }
-		},
-		{ &hf_sm_backhaul_reason_code,
-		  { "Backhaul reason code","sm.backhaul_reason",
-			FT_UINT32, BASE_HEX, VALS(sm_backhaul_reason_code), 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_backhaul_event_code,
-		  { "Backhaul event code","sm.backhaul_event",
-			FT_UINT32, BASE_HEX, VALS(sm_backhaul_event_code), 0x0,
-						NULL, HFILL }
-		},
-		{ &hf_sm_backhaul_cause_code,
-		  { "Backhaul cause code","sm.backhaul_cause",
-			FT_UINT32, BASE_HEX, VALS(sm_backhaul_cause_code), 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_linkdown_cause_code,
-		  { "Link down cause","sm.linkdown_reason",
-			FT_UINT32, BASE_HEX, VALS(sm_linkdown_cause_code), 0x0,
-			NULL, HFILL }
-		},
-
-		{ &hf_sm_retrieval_type,
-		  { "Retrieval type","sm.retrieval_type",
-			FT_UINT32, BASE_HEX, VALS(sm_retrieval_type), 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_lsc_state_type,
-		  { "LSC Request type","sm.lsc_state_type",
-			FT_UINT32, BASE_HEX, VALS(sm_lsc_state_type), 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_stat_request_type,
-		  { "Statistic request type","sm.stat_request_type",
-			FT_UINT32, BASE_HEX, VALS(sm_stat_request_type), 0x0,
-			NULL, HFILL }
-		},
-		{ &hf_sm_bsn_num,
-		  { "BSN","sm.bsn_num",
-			FT_UINT32, BASE_DEC, NULL, 0x0,
-			NULL, HFILL }
-		},
-
-	};
+    static hf_register_info hf[] = {
+        { &hf_sm_sm_msg_type,
+            { "SM Message Type",           "sm.sm_msg_type",
+            FT_UINT32, BASE_HEX, NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_protocol,
+            { "Protocol Type",           "sm.protocol",
+            FT_UINT16, BASE_HEX, NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_msg_id,
+            { "Message ID",           "sm.msgid",
+            FT_UINT16, BASE_HEX, NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_msg_type,
+            { "Message Type",           "sm.msg_type",
+            FT_UINT16, BASE_HEX, NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_channel,
+            { "Channel ID",           "sm.channel",
+            FT_UINT16, BASE_HEX, NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_bearer,
+            { "Bearer ID",           "sm.bearer",
+            FT_UINT16, BASE_HEX, NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_len,
+            { "Length",           "sm.len",
+            FT_UINT16, BASE_DEC, NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_ip_addr,
+            { "IPv4 address","sm.ip_addr",
+            FT_IPv4,BASE_NONE,  NULL, 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_context,
+            { "Context","sm.context",
+            FT_UINT32, BASE_DEC, NULL, 0x0,
+            "Context(guesswork!)", HFILL }
+        },
+        { &hf_sm_eisup_msg_id,
+            { "Message id","sm.eisup_message_id",
+            FT_UINT8, BASE_DEC, NULL, 0x0,
+            "Message id(guesswork!)", HFILL }
+        },
+        { &hf_sm_tag,
+            { "Tag","sm.tag",
+            FT_UINT16, BASE_DEC, NULL, 0x0,
+            "Tag(guesswork!)", HFILL }
+        },
+        { &hf_sm_alignment_type,
+          { "Alignment type","sm.connect_type",
+            FT_UINT32, BASE_HEX, VALS(sm_alignment_type), 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_backhaul_reason_code,
+          { "Backhaul reason code","sm.backhaul_reason",
+            FT_UINT32, BASE_HEX, VALS(sm_backhaul_reason_code), 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_backhaul_event_code,
+          { "Backhaul event code","sm.backhaul_event",
+            FT_UINT32, BASE_HEX, VALS(sm_backhaul_event_code), 0x0,
+                        NULL, HFILL }
+        },
+        { &hf_sm_backhaul_cause_code,
+          { "Backhaul cause code","sm.backhaul_cause",
+            FT_UINT32, BASE_HEX, VALS(sm_backhaul_cause_code), 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_linkdown_cause_code,
+          { "Link down cause","sm.linkdown_reason",
+            FT_UINT32, BASE_HEX, VALS(sm_linkdown_cause_code), 0x0,
+            NULL, HFILL }
+        },
+
+        { &hf_sm_retrieval_type,
+          { "Retrieval type","sm.retrieval_type",
+            FT_UINT32, BASE_HEX, VALS(sm_retrieval_type), 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_lsc_state_type,
+          { "LSC Request type","sm.lsc_state_type",
+            FT_UINT32, BASE_HEX, VALS(sm_lsc_state_type), 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_stat_request_type,
+          { "Statistic request type","sm.stat_request_type",
+            FT_UINT32, BASE_HEX, VALS(sm_stat_request_type), 0x0,
+            NULL, HFILL }
+        },
+        { &hf_sm_bsn_num,
+          { "BSN","sm.bsn_num",
+            FT_UINT32, BASE_DEC, NULL, 0x0,
+            NULL, HFILL }
+        },
+
+    };
 
 /* Setup protocol subtree array */
-	static gint *ett[] = {
-		&ett_sm,
-	};
+    static gint *ett[] = {
+        &ett_sm,
+    };
 
 /* Register the protocol name and description */
-	proto_sm = proto_register_protocol("Cisco Session Management",
-	    "SM", "sm");
+    proto_sm = proto_register_protocol("Cisco Session Management",
+        "SM", "sm");
 
-	register_dissector("sm", dissect_sm, proto_sm);
+    register_dissector("sm", dissect_sm, proto_sm);
 
 /* Required function calls to register the header fields and subtrees used */
-	proto_register_field_array(proto_sm, hf, array_length(hf));
-	proto_register_subtree_array(ett, array_length(ett));
+    proto_register_field_array(proto_sm, hf, array_length(hf));
+    proto_register_subtree_array(ett, array_length(ett));
 }
 
 void
 proto_reg_handoff_sm(void)
 {
-	sdp_handle  = find_dissector("sdp");
-	mtp3_handle = find_dissector("mtp3");
-	q931_handle = find_dissector("q931");
-	data_handle = find_dissector("data");
+    sdp_handle  = find_dissector("sdp");
+    mtp3_handle = find_dissector("mtp3");
+    q931_handle = find_dissector("q931");
+    data_handle = find_dissector("data");
 }
 
 /*
@@ -627,10 +627,10 @@ proto_reg_handoff_sm(void)
  *
  * Local variables:
  * c-basic-offset: 4
- * tab-width: 4
- * indent-tabs-mode: t
+ * tab-width: 8
+ * indent-tabs-mode: nil
  * End:
  *
  * vi: set shiftwidth=4 tabstop=8 expandtab:
- * :indentSize=4:tabSize=8:noTabs=false:
+ * :indentSize=4:tabSize=8:noTabs=true:
  */