[SCTP]: Beginning of conversion to net-endian for embedded sctp_addr.

Part 1: rename sctp_chunk->source, sctp_sockaddr_entry->a,
sctp_transport->ipaddr and sctp_transport->saddr (to ..._h)

The next patch will reintroduce these fields and keep them as
net-endian mirrors of the original (renamed) ones.  Split in
two patches to make sure that we hadn't forgotten any instanes.

Later in the series we'll eliminate uses of host-endian variants
(basically switching users to net-endian counterparts as we
progress through that mess).  Then host-endian ones will die.

Other embedded host-endian sctp_addr will be easier to switch
directly, so we leave them alone for now.

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

1 files changed, 4 insertions, 4 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 2aa61ac9a9f3..953a73f9689c 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -713,7 +713,7 @@ struct sctp_chunk {
         unsigned long sent_at;
 
         /* What is the origin IP address for this chunk?  */
-        union sctp_addr source;
+        union sctp_addr source_h;
         /* Destination address for this chunk. */
         union sctp_addr dest;
 
@@ -756,7 +756,7 @@ const union sctp_addr *sctp_source(const struct sctp_chunk *chunk);
 /* This is a structure for holding either an IPv6 or an IPv4 address.  */
 struct sctp_sockaddr_entry {
         struct list_head list;
-        union sctp_addr a;
+        union sctp_addr a_h;
         __u8 use_as_src;
 };
 
@@ -842,7 +842,7 @@ struct sctp_transport {
         int      dead;
 
         /* This is the peer's IP address and port. */
-        union sctp_addr ipaddr;
+        union sctp_addr ipaddr_h;
 
         /* These are the functions we call to handle LLP stuff.  */
         struct sctp_af *af_specific;
@@ -900,7 +900,7 @@ struct sctp_transport {
         /* Destination */
         struct dst_entry *dst;
         /* Source address. */
-        union sctp_addr saddr;
+        union sctp_addr saddr_h;
 
         /* When was the last time(in jiffies) that a data packet was sent on
          * this transport?  This is used to adjust the cwnd when the transport