git.ipfire.org Git - thirdparty/kernel/stable-queue.git/blob

   1 From f9e89f9d166d5e7293af01ae6f07dff3d0999b6a Mon Sep 17 00:00:00 2001
   2 From: Xufeng Zhang <xufeng.zhang@windriver.com>
   3 Date: Thu, 7 Mar 2013 21:39:37 +0000
   4 Subject: sctp: don't break the loop while meeting the active_path so as to find the matched transport
   5
   6
   7 From: Xufeng Zhang <xufeng.zhang@windriver.com>
   8
   9 [ Upstream commit 2317f449af30073cfa6ec8352e4a65a89e357bdd ]
  10
  11 sctp_assoc_lookup_tsn() function searchs which transport a certain TSN
  12 was sent on, if not found in the active_path transport, then go search
  13 all the other transports in the peer's transport_addr_list, however, we
  14 should continue to the next entry rather than break the loop when meet
  15 the active_path transport.
  16
  17 Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com>
  18 Acked-by: Neil Horman <nhorman@tuxdriver.com>
  19 Acked-by: Vlad Yasevich <vyasevich@gmail.com>
  20 Signed-off-by: David S. Miller <davem@davemloft.net>
  21 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  22 ---
  23  net/sctp/associola.c |    2 +-
  24  1 file changed, 1 insertion(+), 1 deletion(-)
  25
  26 --- a/net/sctp/associola.c
  27 +++ b/net/sctp/associola.c
  28 @@ -1050,7 +1050,7 @@ struct sctp_transport *sctp_assoc_lookup
  29                         transports) {
  30
  31                 if (transport == active)
  32 -                       break;
  33 +                       continue;
  34                 list_for_each_entry(chunk, &transport->transmitted,
  35                                 transmitted_list) {
  36                         if (key == chunk->subh.data_hdr->tsn) {