sctp: Fix to handle SHUTDOWN in SHUTDOWN_RECEIVED state

Once an endpoint has reached the SHUTDOWN-RECEIVED state,
it MUST NOT send a SHUTDOWN in response to a ULP request.
The Cumulative TSN Ack of the received SHUTDOWN chunk
MUST be processed.

This patch fix to process Cumulative TSN Ack of the received
SHUTDOWN chunk in SHUTDOWN_RECEIVED state.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index a5b5590dc1a6..5c8186d88c61 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -270,7 +270,7 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
         /* SCTP_STATE_SHUTDOWN_SENT */ \
         TYPE_SCTP_FUNC(sctp_sf_do_9_2_shutdown_ack), \
         /* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-        TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+        TYPE_SCTP_FUNC(sctp_sf_do_9_2_shut_ctsn), \
         /* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
         TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_SHUTDOWN */