[SCTP]: Switch sctp_add_bind_addr() 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/protocol.c b/net/sctp/protocol.c
index d08bafd..a6bcbf5 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -234,7 +234,7 @@
 			    (((AF_INET6 == addr->a_h.sa.sa_family) &&
 			      (copy_flags & SCTP_ADDR6_ALLOWED) &&
 			      (copy_flags & SCTP_ADDR6_PEERSUPP)))) {
-				error = sctp_add_bind_addr(bp, &addr->a_h, 1,
+				error = sctp_add_bind_addr(bp, &addr->a, 1,
 							   GFP_ATOMIC);
 				if (error)
 					goto end_copy;