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STP: Remove an unused variable. 

Fix

```
epan/dissectors/packet-bpdu.c:327:36: error: variable 'msti' set but not used [-Werror,-Wunused-but-set-variable]
  int   total_msti_length, offset, msti, msti_format;
                                   ^
```
This commit is contained in:
Gerald Combs 2022-11-08 08:54:16 -08:00
parent 526ccef5f4
commit b662f565f0
1 changed files with 1 additions and 3 deletions
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4
epan/dissectors/packet-bpdu.c
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@ -324,7 +324,7 @@ dissect_bpdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean is_bp
guint32 msti_regional_root_mstid, msti_regional_root_priority; guint32 msti_regional_root_mstid, msti_regional_root_priority;
const gchar *msti_regional_root_mac_str; const gchar *msti_regional_root_mac_str;
guint16 msti_bridge_identifier_priority, msti_port_identifier_priority; guint16 msti_bridge_identifier_priority, msti_port_identifier_priority;
int total_msti_length, offset, msti, msti_format; int total_msti_length, offset, msti_format;
int msti_length_remaining; int msti_length_remaining;
int spt_offset = 0; int spt_offset = 0;
@ -816,7 +816,6 @@ dissect_bpdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean is_bp
BPDU_CIST_REMAINING_HOPS, 1, ENC_BIG_ENDIAN); BPDU_CIST_REMAINING_HOPS, 1, ENC_BIG_ENDIAN);
/* MSTI messages */ /* MSTI messages */
offset = BPDU_MSTI; offset = BPDU_MSTI;
msti = 1;
msti_length_remaining = total_msti_length; msti_length_remaining = total_msti_length;
while (msti_length_remaining > 0) { while (msti_length_remaining > 0) {
switch(msti_format) { switch(msti_format) {
@ -904,7 +903,6 @@ dissect_bpdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean is_bp
offset += ALT_MSTI_MESSAGE_SIZE; offset += ALT_MSTI_MESSAGE_SIZE;
break; break;
} }
msti++;
} }
if (protocol_version_identifier >= 4 && version_1_length == 0 if (protocol_version_identifier >= 4 && version_1_length == 0