cosmetic: rename subscr_conn_from to complete_layer3_type

'subscr_conn_from' could mean anything: from what, RAN type? BSS identifier? MM
action? Clearly name it as the Complete Layer 3 kind it represents.

Related: OS#3122
Change-Id: I6263a80e6db01c2ca48df6c58b05e2fd19347057

3 files changed, 11 insertions, 11 deletions

diff --git a/include/osmocom/msc/osmo_msc.h b/include/osmocom/msc/osmo_msc.h
index 6fe529e3f..d838e89d4 100644
--- a/include/osmocom/msc/osmo_msc.h
+++ b/include/osmocom/msc/osmo_msc.h
@@ -36,17 +36,17 @@ enum subscr_conn_fsm_state {
 	SUBSCR_CONN_S_RELEASED,
 };
 
-enum subscr_conn_from {
+enum complete_layer3_type {
 	SUBSCR_CONN_FROM_INVALID,
 	SUBSCR_CONN_FROM_LU,
 	SUBSCR_CONN_FROM_CM_SERVICE_REQ,
 	SUBSCR_CONN_FROM_PAGING_RESP,
 };
 
-extern const struct value_string subscr_conn_from_names[];
-static inline const char *subscr_conn_from_name(enum subscr_conn_from val)
+extern const struct value_string complete_layer3_type_names[];
+static inline const char *complete_layer3_type_name(enum complete_layer3_type val)
 {
-	return get_value_string(subscr_conn_from_names, val);
+	return get_value_string(complete_layer3_type_names, val);
 }
 
 enum msc_compl_l3_rc {
diff --git a/src/libmsc/gsm_04_08.c b/src/libmsc/gsm_04_08.c
index 1bb6fa76d..4624e9039 100644
--- a/src/libmsc/gsm_04_08.c
+++ b/src/libmsc/gsm_04_08.c
@@ -317,7 +317,7 @@ static const struct value_string lupd_names[] = {
  * Keep this function non-static for direct invocation by unit tests. */
 int mm_rx_loc_upd_req(struct gsm_subscriber_connection *conn, struct msgb *msg)
 {
-	static const enum subscr_conn_from conn_from_lu = SUBSCR_CONN_FROM_LU;
+	static const enum complete_layer3_type conn_from_lu = SUBSCR_CONN_FROM_LU;
 	struct gsm_network *net = conn->network;
 	struct gsm48_hdr *gh = msgb_l3(msg);
 	struct gsm48_loc_upd_req *lu;
@@ -687,7 +687,7 @@ accept_reuse:
  */
 int gsm48_rx_mm_serv_req(struct gsm_subscriber_connection *conn, struct msgb *msg)
 {
-	static const enum subscr_conn_from conn_from_cm_service_req =
+	static const enum complete_layer3_type conn_from_cm_service_req =
 		SUBSCR_CONN_FROM_CM_SERVICE_REQ;
 	struct gsm_network *net = conn->network;
 	uint8_t mi_type;
@@ -1144,7 +1144,7 @@ static uint8_t *gsm48_cm2_get_mi(uint8_t *classmark2_lv, unsigned int tot_len)
 /* Receive a PAGING RESPONSE message from the MS */
 static int gsm48_rx_rr_pag_resp(struct gsm_subscriber_connection *conn, struct msgb *msg)
 {
-	static const enum subscr_conn_from conn_from_paging_resp =
+	static const enum complete_layer3_type conn_from_paging_resp =
 		SUBSCR_CONN_FROM_PAGING_RESP;
 	struct gsm_network *net = conn->network;
 	struct gsm48_hdr *gh = msgb_l3(msg);
diff --git a/src/libmsc/subscr_conn.c b/src/libmsc/subscr_conn.c
index 248c463eb..526ad9235 100644
--- a/src/libmsc/subscr_conn.c
+++ b/src/libmsc/subscr_conn.c
@@ -46,7 +46,7 @@ static const struct value_string subscr_conn_fsm_event_names[] = {
 	{ 0, NULL }
 };
 
-const struct value_string subscr_conn_from_names[] = {
+const struct value_string complete_layer3_type_names[] = {
 	OSMO_VALUE_STRING(SUBSCR_CONN_FROM_INVALID),
 	OSMO_VALUE_STRING(SUBSCR_CONN_FROM_LU),
 	OSMO_VALUE_STRING(SUBSCR_CONN_FROM_CM_SERVICE_REQ),
@@ -70,12 +70,12 @@ void subscr_conn_fsm_init(struct osmo_fsm_inst *fi, uint32_t event, void *data)
 void subscr_conn_fsm_new(struct osmo_fsm_inst *fi, uint32_t event, void *data)
 {
 	struct gsm_subscriber_connection *conn = fi->priv;
-	enum subscr_conn_from from = SUBSCR_CONN_FROM_INVALID;
+	enum complete_layer3_type from = SUBSCR_CONN_FROM_INVALID;
 	bool success;
 
 	if (data) {
-		from = *(enum subscr_conn_from*)data;
-		LOGPFSM(fi, "%s\n", subscr_conn_from_name(from));
+		from = *(enum complete_layer3_type*)data;
+		LOGPFSM(fi, "%s\n", complete_layer3_type_name(from));
 	}
 
 	/* If accepted, transition the state, all other cases mean failure. */