On Sat, Jun 10, 2017 at 03:27:12PM +0800, Xin Long wrote:
> 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@xxxxxxxxx>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@xxxxxxxxx>
> ---
> net/sctp/associola.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/net/sctp/associola.c b/net/sctp/associola.c
> index 288c5e0..72b07dd 100644
> --- a/net/sctp/associola.c
> +++ b/net/sctp/associola.c
> @@ -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
> --
> 2.1.0
>
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