Fix Unused varaiable warnings.

CID 1163 - 1166

svn path=/trunk/; revision=36675

4 files changed, 7 insertions, 20 deletions

diff --git a/plugins/sercosiii/packet-sercosiii_1v1_at.c b/plugins/sercosiii/packet-sercosiii_1v1_at.c
index bf2050f547..af0d422c1d 100644
--- a/plugins/sercosiii/packet-sercosiii_1v1_at.c
+++ b/plugins/sercosiii/packet-sercosiii_1v1_at.c
@@ -111,9 +111,6 @@ static void dissect_siii_at_cp1_2(tvbuff_t *tvb, packet_info *pinfo, proto_tree
 
 static void dissect_siii_at_cp3_4(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint telno)
 {
-  proto_item* ti;
-  proto_tree* subtree_svc;
-  proto_tree* subtree_devstat;
 
   if(0 == telno) /* dissect hotplug field in AT0 only */
     dissect_siii_at_hp(tvb, pinfo, tree);
@@ -121,11 +118,8 @@ static void dissect_siii_at_cp3_4(tvbuff_t *tvb, packet_info *pinfo, proto_tree
   /* offsets of service channel, device status and connections are unknown
    * this data could be extracted from svc communication during CP2
    */
-  ti = proto_tree_add_text(tree, tvb, 0, 0, "Service Channels");
-  subtree_svc = proto_item_add_subtree(ti, ett_siii_at_svc);
-
-  ti = proto_tree_add_text(tree, tvb, 0, 0, "Device Status");
-  subtree_devstat = proto_item_add_subtree(ti, ett_siii_at_devstats);
+  proto_tree_add_text(tree, tvb, 0, 0, "Service Channels");  
+  proto_tree_add_text(tree, tvb, 0, 0, "Device Status");
 }
 
 
diff --git a/plugins/sercosiii/packet-sercosiii_1v1_mdt.c b/plugins/sercosiii/packet-sercosiii_1v1_mdt.c
index 5a1ce6d5de..4326b61f4c 100644
--- a/plugins/sercosiii/packet-sercosiii_1v1_mdt.c
+++ b/plugins/sercosiii/packet-sercosiii_1v1_mdt.c
@@ -110,21 +110,15 @@ static void dissect_siii_mdt_cp3_4(tvbuff_t *tvb, packet_info *pinfo, proto_tree
 {
   guint devstart _U_ = telno * 128;
 
-  proto_item* ti;
-  proto_tree* subtree_svc;
-  proto_tree* subtree_devctrl;
-
   if(0 == telno) /* dissect hotplug field in MDT0 only */
     dissect_siii_mdt_hp(tvb, pinfo, tree);
 
   /* offsets of service channel, device status and connections are unknown
    * this data could be extracted from svc communication during CP2
    */
-  ti = proto_tree_add_text(tree, tvb, 0, 0, "Service Channels");
-  subtree_svc = proto_item_add_subtree(ti, ett_siii_mdt_svc);
-
-  ti = proto_tree_add_text(tree, tvb, 0, 0, "Device Controls");
-  subtree_devctrl = proto_item_add_subtree(ti, ett_siii_mdt_svc);
+  proto_tree_add_text(tree, tvb, 0, 0, "Service Channels");
+  
+  proto_tree_add_text(tree, tvb, 0, 0, "Device Controls");
 }
 
 
diff --git a/plugins/sercosiii/packet-sercosiii_1v1_svc.c b/plugins/sercosiii/packet-sercosiii_1v1_svc.c
index 86b121ee7c..eced0941b5 100644
--- a/plugins/sercosiii/packet-sercosiii_1v1_svc.c
+++ b/plugins/sercosiii/packet-sercosiii_1v1_svc.c
@@ -576,7 +576,7 @@ void dissect_siii_at_svc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree
   proto_tree_add_item(subtree, hf_siii_at_svch_busy, tvb, 0, 2, TRUE);
   proto_tree_add_item(subtree, hf_siii_at_svch_ahs, tvb, 0, 2, TRUE);
 
-  ti = proto_tree_add_item(tree, hf_siii_at_svch_info, tvb, 2, 4, TRUE);
+  proto_tree_add_item(tree, hf_siii_at_svch_info, tvb, 2, 4, TRUE);
 }
 
 void dissect_siii_svc_init(gint proto_siii)
diff --git a/plugins/unistim/packet-unistim.c b/plugins/unistim/packet-unistim.c
index 7037584efe..8c8f12dccf 100644
--- a/plugins/unistim/packet-unistim.c
+++ b/plugins/unistim/packet-unistim.c
@@ -516,11 +516,10 @@ static gint
 dissect_basic_phone(proto_tree *msg_tree,
                     tvbuff_t *tvb,gint offset, guint msg_len){
    guint basic_cmd;
-   proto_item *ti;
 
    basic_cmd=tvb_get_guint8(tvb,offset);
 
-   ti=proto_tree_add_item(msg_tree,hf_basic_phone_cmd,tvb,offset,1,FALSE);
+   proto_tree_add_item(msg_tree,hf_basic_phone_cmd,tvb,offset,1,FALSE);
 
    offset+=1;msg_len-=1;
    switch(basic_cmd){