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

svn path=/trunk/; revision=40475
This commit is contained in:
Alexis La Goutte 2012-01-13 16:37:21 +00:00
parent e3d0d4bd8f
commit 125725fb0c
1 changed files with 5 additions and 5 deletions
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10
plugins/ethercat/packet-ams.c
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@ -375,7 +375,7 @@ static void NetIdFormater(tvbuff_t *tvb, guint offset, char *szText, gint nMax)
/*ams*/
static void dissect_ams(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
static gint dissect_ams(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
proto_item *ti, *anItem;
proto_tree *ams_tree = NULL, *ams_adstree, *ams_statetree;
@ -394,14 +394,14 @@ static void dissect_ams(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
if( pinfo->ethertype != 0x88a4 )
{
if( TcpAdsParserHDR_Len > ams_length )
return;
return offset;
ams_length -= TcpAdsParserHDR_Len;
offset = TcpAdsParserHDR_Len;
}
if( ams_length < AmsHead_Len )
return;
return offset;
if (tree)
{
@ -829,7 +829,7 @@ static void dissect_ams(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
if( tree && ams_length-offset > 0 )
proto_tree_add_item(ams_tree, hf_ams_data, tvb, offset, ams_length-offset, ENC_NA);
}
return offset;
}
@ -1197,7 +1197,7 @@ void proto_register_ams(void)
proto_register_field_array(proto_ams, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
register_dissector("ams", dissect_ams, proto_ams);
new_register_dissector("ams", dissect_ams, proto_ams);
}
/* The registration hand-off routing */