Author: tuexen
Date: Sun Jan 18 21:16:22 2015
New Revision: 277348
URL: https://svnweb.freebsd.org/changeset/base/277348
Log:
Remove an unnecessary check.
Reported by: Coverity
CID: 749576
MFC after: 1 week
Modified:
head/sys/netinet/sctp_input.c
Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c Sun Jan 18 20:53:20 2015
(r277347)
+++ head/sys/netinet/sctp_input.c Sun Jan 18 21:16:22 2015
(r277348)
@@ -3108,7 +3108,6 @@ sctp_handle_ecn_cwr(struct sctp_cwr_chun
uint32_t cwr_tsn;
cwr_tsn = ntohl(cp->tsn);
-
override = cp->ch.chunk_flags & SCTP_CWR_REDUCE_OVERRIDE;
TAILQ_FOREACH(chk, &stcb->asoc.control_send_queue, sctp_next) {
if (chk->rec.chunk_id.id != SCTP_ECN_ECHO) {
@@ -3124,10 +3123,8 @@ sctp_handle_ecn_cwr(struct sctp_cwr_chun
stcb->asoc.ecn_echo_cnt_onq--;
TAILQ_REMOVE(&stcb->asoc.control_send_queue, chk,
sctp_next);
- if (chk->data) {
- sctp_m_freem(chk->data);
- chk->data = NULL;
- }
+ sctp_m_freem(chk->data);
+ chk->data = NULL;
stcb->asoc.ctrl_queue_cnt--;
sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED);
if (override == 0) {
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