diff options
| author | Stephen Fisher <steve@stephen-fisher.com> | 2011-04-04 17:56:16 +0000 |
|---|---|---|
| committer | Stephen Fisher <steve@stephen-fisher.com> | 2011-04-04 17:56:16 +0000 |
| commit | 5499d2a6bde16b5c10f9009f552e5128d51ae7b9 (patch) | |
| tree | 68eb7f690cf350260cdf67c78d5072c06bb5759e /epan/dissectors/packet-zrtp.c | |
| parent | c6c91f8e76ed77e2acc4692b0461552b5ebeeb89 (diff) | |
Fix Coverity 1137, 1138, 1139: UNUSED_VALUE
svn path=/trunk/; revision=36457
Diffstat (limited to 'epan/dissectors/packet-zrtp.c')
| -rw-r--r-- | epan/dissectors/packet-zrtp.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/epan/dissectors/packet-zrtp.c b/epan/dissectors/packet-zrtp.c index be9ff164e1..afdd1037c9 100644 --- a/epan/dissectors/packet-zrtp.c +++ b/epan/dissectors/packet-zrtp.c @@ -536,7 +536,6 @@ static void dissect_Confirm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *zrtp_tree,int part) { proto_item *ti; unsigned int data_offset=24; - proto_tree *zrtp_msg_encrypted_tree; int linelen; if (check_col(pinfo->cinfo, COL_INFO)) { @@ -547,14 +546,13 @@ dissect_Confirm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *zrtp_tree,int par proto_tree_add_item(zrtp_tree,hf_zrtp_msg_cfb,tvb,data_offset+8,16,FALSE); linelen = tvb_reported_length_remaining(tvb,data_offset+24); ti = proto_tree_add_protocol_format(zrtp_tree,proto_zrtp,tvb,data_offset+24,linelen-4,"Encrypted Data"); - zrtp_msg_encrypted_tree = proto_item_add_subtree(ti,ett_zrtp_msg_encrypted); + proto_item_add_subtree(ti,ett_zrtp_msg_encrypted); } static void dissect_SASrelay(tvbuff_t *tvb, packet_info *pinfo, proto_tree *zrtp_tree) { proto_item *ti; unsigned int data_offset=24; - proto_tree *zrtp_msg_encrypted_tree; int linelen; col_set_str(pinfo->cinfo, COL_INFO, "SASrelay Packet"); @@ -563,7 +561,7 @@ dissect_SASrelay(tvbuff_t *tvb, packet_info *pinfo, proto_tree *zrtp_tree) { proto_tree_add_item(zrtp_tree,hf_zrtp_msg_cfb,tvb,data_offset+8,16,FALSE); linelen = tvb_reported_length_remaining(tvb,data_offset+24); ti = proto_tree_add_protocol_format(zrtp_tree,proto_zrtp,tvb,data_offset+24,linelen-4,"Encrypted Data"); - zrtp_msg_encrypted_tree = proto_item_add_subtree(ti,ett_zrtp_msg_encrypted); + proto_item_add_subtree(ti,ett_zrtp_msg_encrypted); } static void @@ -571,7 +569,6 @@ dissect_DHPart(tvbuff_t *tvb, packet_info *pinfo, proto_tree *zrtp_tree,int part proto_item *ti; unsigned int msg_offset=12; unsigned int data_offset=56; - proto_tree *zrtp_msg_pvr_tree; int linelen, pvr_len; if (check_col(pinfo->cinfo, COL_INFO)) { @@ -586,7 +583,7 @@ dissect_DHPart(tvbuff_t *tvb, packet_info *pinfo, proto_tree *zrtp_tree,int part linelen = tvb_reported_length_remaining(tvb,data_offset+32); pvr_len = linelen-8-4; ti = proto_tree_add_protocol_format(zrtp_tree,proto_zrtp,tvb,data_offset+32,pvr_len,(part==1)?"pvr Data":"pvi Data"); - zrtp_msg_pvr_tree = proto_item_add_subtree(ti,ett_zrtp_msg_pvr); + proto_item_add_subtree(ti,ett_zrtp_msg_pvr); proto_tree_add_item(zrtp_tree,hf_zrtp_msg_hmac,tvb,data_offset+32+pvr_len,8,FALSE); } |