[SCTP]: sctp_endpoint_lookup_assoc() switched to net-endian.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index c543f32..5ffb1af 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -257,16 +257,14 @@
 	int rport;
 	struct sctp_association *asoc;
 	struct list_head *pos;
-	union sctp_addr tmp;
-	flip_to_n(&tmp, paddr);
 
-	rport = paddr->v4.sin_port;
+	rport = ntohs(paddr->v4.sin_port);
 
 	list_for_each(pos, &ep->asocs) {
 		asoc = list_entry(pos, struct sctp_association, asocs);
 		if (rport == asoc->peer.port) {
 			sctp_read_lock(&asoc->base.addr_lock);
-			*transport = sctp_assoc_lookup_paddr(asoc, &tmp);
+			*transport = sctp_assoc_lookup_paddr(asoc, paddr);
 			sctp_read_unlock(&asoc->base.addr_lock);
 
 			if (*transport)
@@ -348,8 +346,10 @@
 		 * COOKIE-ECHO chunk.
 		 */
 		if (NULL == chunk->asoc) {
+			union sctp_addr tmp;
+			flip_to_n(&tmp, sctp_source(chunk));
 			asoc = sctp_endpoint_lookup_assoc(ep,
-							  sctp_source(chunk),
+							  &tmp,
 							  &transport);
 			chunk->asoc = asoc;
 			chunk->transport = transport;