dlm: sctp_accept_from_sock() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David Teigland <teigland@redhat.com>

fs/dlm/lowcomms.c

@@ -760,7 +760,7 @@ static int tcp_accept_from_sock(struct connection *con)
 	return result;
 }
 
-int sctp_accept_from_sock(struct connection *con)
+static int sctp_accept_from_sock(struct connection *con)
 {
 	/* Check that the new node is in the lockspace */
 	struct sctp_prim prim;