Revert "sctp: Fix SHUTDOWN CTSN Ack in the peer restart case"

This reverts commit 12dfd78e3a74825e6f0bc8df7ef9f938fbc6bfe3.

This can be reverted as shutdown and cookie_ack chunk are using the
same asoc since commit 35b4f24415c8 ("sctp: do asoc update earlier
in sctp_sf_do_dupcook_a").

Reported-by: Jere Leppänen <jere.leppanen@nokia.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed