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sctp: no need to check assoc id before calling sctp_assoc_set_id 

sctp_assoc_set_id does the assoc id check in the beginning when
processing dupcookie, no need to do the same check before calling
it.

v1->v2:
  fix some typo errs Marcelo pointed in changelog.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Xin Long 2017-06-10 15:27:12 +08:00 committed by David S. Miller
parent c0a4c2d1cd
commit 4abf5a653b
1 changed files with 2 additions and 6 deletions
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8
net/sctp/associola.c
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@ -1181,12 +1181,8 @@ void sctp_assoc_update(struct sctp_association *asoc,
if (sctp_state(asoc, COOKIE_WAIT))
sctp_stream_update(&asoc->stream, &new->stream);
if (!asoc->assoc_id) {
/* get a new association id since we don't have one
* yet.
*/
sctp_assoc_set_id(asoc, GFP_ATOMIC);
}
/* get a new assoc id if we don't have one yet. */
sctp_assoc_set_id(asoc, GFP_ATOMIC);
}
/* SCTP-AUTH: Save the peer parameters from the new associations