[SCTP]: sctp_process_init() and sctp_source() switched to net-endian.

both are done in one go since almost always we have result of
the latter immediately passed to the former.  Possibly non-obvious
note: sctp_process_param() is endian-agnostic

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 8 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index b367ad59ed4a..44ddec90995e 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1041,10 +1041,10 @@ const union sctp_addr *sctp_source(const struct sctp_chunk *chunk)
 {
         /* If we have a known transport, use that.  */
         if (chunk->transport) {
-                return &chunk->transport->ipaddr_h;
+                return &chunk->transport->ipaddr;
         } else {
                 /* Otherwise, extract it from the IP header.  */
-                return &chunk->source_h;
+                return &chunk->source;
         }
 }
 
@@ -1844,7 +1844,6 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
         struct sctp_transport *transport;
         struct list_head *pos, *temp;
         char *cookie;
-        union sctp_addr tmp;
 
         /* We must include the address that the INIT packet came from.
          * This is the only address that matters for an INIT packet.
@@ -1857,8 +1856,7 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
          * be a a better choice than any of the embedded addresses.
          */
         if (peer_addr) {
-                flip_to_n(&tmp, peer_addr);
-                if(!sctp_assoc_add_peer(asoc, &tmp, gfp, SCTP_ACTIVE))
+                if(!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
                         goto nomem;
         }
 
@@ -2419,7 +2417,6 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
         union sctp_addr addr;
         struct list_head *pos;
         union sctp_addr_param *addr_param;
-        union sctp_addr tmp;
 
         addr_param = (union sctp_addr_param *)
                         ((void *)asconf_param + sizeof(sctp_addip_param_t));
@@ -2463,8 +2460,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
                  * an Error Cause TLV set to the new error code 'Request to
                  * Delete Source IP Address'
                  */
-                flip_to_n(&tmp, sctp_source(asconf));
-                if (sctp_cmp_addr_exact(&tmp, &addr))
+                if (sctp_cmp_addr_exact(sctp_source(asconf), &addr))
                         return SCTP_ERROR_DEL_SRC_IP;
 
                 sctp_assoc_del_peer(asoc, &addr);