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profinet: fix Control flow issues (DEADCODE) 

CID 1442818 & 1442815

Change-Id: I8e7201795a780f10923ff6fb0af6b78adc56b75d
Reviewed-on: https://code.wireshark.org/review/32135
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Mehmet Oguz Sakaoglu <mehmet.oguz.mnz@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This commit is contained in:
Alexis La Goutte 2019-02-21 09:57:44 +01:00 committed by Anders Broman
parent e391819e8d
commit d4063f3cae
1 changed files with 2 additions and 1 deletions
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3
plugins/epan/profinet/packet-pn-dcp.c
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@ -519,13 +519,14 @@ dissect_PNDCP_Suboption_IP(tvbuff_t *tvb, int offset, packet_info *pinfo,
((service_id == PNDCP_SERVICE_ID_HELLO) && !is_response) ||
((service_id == PNDCP_SERVICE_ID_GET) && is_response)) {
offset = dissect_pn_uint16(tvb, offset, pinfo, tree, hf_pn_dcp_block_info, &block_info);
have_block_info = TRUE;
block_length -= 2;
}
/* BlockQualifier? */
if ((service_id == PNDCP_SERVICE_ID_SET) && !is_response) {
offset = dissect_pn_uint16(tvb, offset, pinfo, tree, hf_pn_dcp_block_qualifier, &block_qualifier);
have_block_qualifier = TRUE;
block_length -= 2;
}