[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, 11 insertions, 11 deletions

diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 23b5b664a8a0..b8115cb31ae3 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -77,7 +77,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
         /* Extract the addresses which are relevant for this scope.  */
         list_for_each(pos, &src->address_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                error = sctp_copy_one_addr(dest, &addr->a, scope,
+                error = sctp_copy_one_addr(dest, &addr->a_h, scope,
                                            gfp, flags);
                 if (error < 0)
                         goto out;
@@ -91,7 +91,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
                 list_for_each(pos, &src->address_list) {
                         addr = list_entry(pos, struct sctp_sockaddr_entry,
                                           list);
-                        error = sctp_copy_one_addr(dest, &addr->a,
+                        error = sctp_copy_one_addr(dest, &addr->a_h,
                                                    SCTP_SCOPE_LINK, gfp,
                                                    flags);
                         if (error < 0)
@@ -155,13 +155,13 @@ int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
         if (!addr)
                 return -ENOMEM;
 
-        memcpy(&addr->a, new, sizeof(*new));
+        memcpy(&addr->a_h, new, sizeof(*new));
 
         /* Fix up the port if it has not yet been set.
          * Both v4 and v6 have the port at the same offset.
          */
-        if (!addr->a.v4.sin_port)
-                addr->a.v4.sin_port = bp->port;
+        if (!addr->a_h.v4.sin_port)
+                addr->a_h.v4.sin_port = bp->port;
 
         addr->use_as_src = use_as_src;
 
@@ -182,7 +182,7 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
 
         list_for_each_safe(pos, temp, &bp->address_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                if (sctp_cmp_addr_exact(&addr->a, del_addr)) {
+                if (sctp_cmp_addr_exact(&addr->a_h, del_addr)) {
                         /* Found the exact match. */
                         list_del(pos);
                         kfree(addr);
@@ -237,8 +237,8 @@ union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
 
         list_for_each(pos, &bp->address_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                af = sctp_get_af_specific(addr->a.v4.sin_family);
-                len = af->to_addr_param(&addr->a, &rawaddr);
+                af = sctp_get_af_specific(addr->a_h.v4.sin_family);
+                len = af->to_addr_param(&addr->a_h, &rawaddr);
                 memcpy(addrparms.v, &rawaddr, len);
                 addrparms.v += len;
                 addrparms_len += len;
@@ -305,7 +305,7 @@ int sctp_bind_addr_match(struct sctp_bind_addr *bp,
 
         list_for_each(pos, &bp->address_list) {
                 laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                if (opt->pf->cmp_addr(&laddr->a, addr, opt))
+                if (opt->pf->cmp_addr(&laddr->a_h, addr, opt))
                         return 1;
         }
 
@@ -339,13 +339,13 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr	*bp,
                                 return NULL;
                         flip_to_h(&tmp, addr);
 
-                        if (opt->pf->cmp_addr(&laddr->a, &tmp, opt))
+                        if (opt->pf->cmp_addr(&laddr->a_h, &tmp, opt))
                                 break;
 
                         addr_buf += af->sockaddr_len;
                 }
                 if (i == addrcnt)
-                        return &laddr->a;
+                        return &laddr->a_h;
         }
 
         return NULL;