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Remove an unnecessary check.

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Reported by:	Coverity
CID:		749576
MFC after:	1 week
This commit is contained in:
Michael Tuexen 2015-01-18 21:16:22 +00:00
parent 3ff78fbbd9
commit d6165c1fca
1 changed files with 2 additions and 5 deletions
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7
sys/netinet/sctp_input.c
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@ -3108,7 +3108,6 @@ sctp_handle_ecn_cwr(struct sctp_cwr_chunk *cp, struct sctp_tcb *stcb, struct sct
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_chunk *cp, struct sctp_tcb *stcb, struct sct
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) {