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Fix some Dead Store (Dead assignement/Dead increment) Warning found by Clang 

svn path=/trunk/; revision=41261
This commit is contained in:
Alexis La Goutte 2012-03-01 13:41:02 +00:00
parent b5efd24a00
commit 98639900ed
1 changed files with 5 additions and 4 deletions
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9
epan/dissectors/packet-9p.c
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@ -204,7 +204,7 @@ static void dissect_9P_dm(tvbuff_t * tvb, proto_item * tree,int offset,int iscr
static void dissect_9P_qid(tvbuff_t * tvb, proto_tree * tree,int offset);
/* Dissect 9P messages*/
static void dissect_9P(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree)
static int dissect_9P(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree)
{
guint32 /*ninesz,*/tmp,i;
guint16 tmp16;
@ -228,13 +228,13 @@ static void dissect_9P(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree)
if(strcmp(mname,"Unknown") == 0) {
col_add_fstr(pinfo->cinfo, COL_INFO, "9P Data Continuation(?) (Tag %u)",(guint)ninemsg);
return;
return 0;
}
col_append_fstr(pinfo->cinfo, COL_INFO, "%s Tag=%u",mname,(guint)tvb_get_letohs(tvb,offset+5));
if (!tree) /*not much more of one line summary interrest yet.. */
return;
return 0;
ti = proto_tree_add_item(tree, proto_9P, tvb, 0, -1, ENC_NA);
ninep_tree = proto_item_add_subtree(ti, ett_9P);
@ -567,6 +567,7 @@ static void dissect_9P(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree)
offset += tmp16+2;
break;
}
return offset;
}
/* dissect 9P open mode flags */
static void dissect_9P_mode(tvbuff_t * tvb, proto_item * item,int offset)
@ -823,7 +824,7 @@ void proto_reg_handoff_9P(void)
data_handle = find_dissector("data");
ninep_handle = create_dissector_handle(dissect_9P, proto_9P);
ninep_handle = new_create_dissector_handle(dissect_9P, proto_9P);
dissector_add_uint("tcp.port", NINEPORT, ninep_handle);
}