Make sure the conn socket shutdown starts before we start the timer
to fail commands to upper layers.

Signed-off-by: Mike Christie <michael.christie@oracle.com>
---
 drivers/scsi/iscsi_tcp.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 553e95ad6197..1bc37593c88f 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c

@@ -600,6 +600,12 @@ static void iscsi_sw_tcp_release_conn(struct iscsi_conn *conn)
 	if (!sock)
 		return;
 
+	/*
+	 * Make sure we start socket shutdown now in case userspace is up
+	 * but delayed in releasing the socket.
+	 */
+	kernel_sock_shutdown(sock, SHUT_RDWR);
+
 	sock_hold(sock->sk);
 	iscsi_sw_tcp_conn_restore_callbacks(conn);
 	sock_put(sock->sk);