[SCTP]: Trivial parts of a_h -> a switch.

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

4 files changed, 19 insertions, 23 deletions

diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 50f3697625fd..f201df66180d 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -239,8 +239,8 @@ 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_h.v4.sin_family);
-                len = af->to_addr_param(&addr->a_h, &rawaddr);
+                af = sctp_get_af_specific(addr->a.v4.sin_family);
+                len = af->to_addr_param(&addr->a, &rawaddr);
                 memcpy(addrparms.v, &rawaddr, len);
                 addrparms.v += len;
                 addrparms_len += len;
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 3dc8ed143521..b3fa426bd1dc 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -290,8 +290,8 @@ static void sctp_v6_get_saddr(struct sctp_association *asoc,
         list_for_each(pos, &bp->address_list) {
                 laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
                 if ((laddr->use_as_src) &&
-                    (laddr->a_h.sa.sa_family == AF_INET6) &&
-                    (scope <= sctp_scope(&laddr->a_h))) {
+                    (laddr->a.sa.sa_family == AF_INET6) &&
+                    (scope <= sctp_scope(&laddr->a))) {
                         bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a);
                         if (!baddr || (matchlen < bmatchlen)) {
                                 baddr = &laddr->a;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 5b8b7f3598e0..c20f05b3308f 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -224,14 +224,14 @@ int sctp_copy_local_addr_list(struct sctp_bind_addr *bp, sctp_scope_t scope,
         sctp_spin_lock_irqsave(&sctp_local_addr_lock, flags);
         list_for_each(pos, &sctp_local_addr_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                if (sctp_in_scope(&addr->a_h, scope)) {
+                if (sctp_in_scope(&addr->a, scope)) {
                         /* Now that the address is in scope, check to see if
                          * the address type is really supported by the local
                          * sock as well as the remote peer.
                          */
-                        if ((((AF_INET == addr->a_h.sa.sa_family) &&
+                        if ((((AF_INET == addr->a.sa.sa_family) &&
                               (copy_flags & SCTP_ADDR4_PEERSUPP))) ||
-                            (((AF_INET6 == addr->a_h.sa.sa_family) &&
+                            (((AF_INET6 == addr->a.sa.sa_family) &&
                               (copy_flags & SCTP_ADDR6_ALLOWED) &&
                               (copy_flags & SCTP_ADDR6_PEERSUPP)))) {
                                 error = sctp_add_bind_addr(bp, &addr->a, 1,
@@ -503,8 +503,8 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
                 laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
 
                 if ((laddr->use_as_src) &&
-                    (AF_INET == laddr->a_h.sa.sa_family)) {
-                        fl.fl4_src = laddr->a_h.v4.sin_addr.s_addr;
+                    (AF_INET == laddr->a.sa.sa_family)) {
+                        fl.fl4_src = laddr->a.v4.sin_addr.s_addr;
                         if (!ip_route_output_key(&rt, &fl)) {
                                 dst = &rt->u.dst;
                                 goto out_unlock;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index e118e3c1285e..a3e1ca2c3cb7 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3867,14 +3867,14 @@ static int sctp_getsockopt_local_addrs_num_old(struct sock *sk, int len,
         if (sctp_list_single_entry(&bp->address_list)) {
                 addr = list_entry(bp->address_list.next,
                                   struct sctp_sockaddr_entry, list);
-                if (sctp_is_any(&addr->a_h)) {
+                if (sctp_is_any(&addr->a)) {
                         sctp_spin_lock_irqsave(&sctp_local_addr_lock, flags);
                         list_for_each(pos, &sctp_local_addr_list) {
                                 addr = list_entry(pos,
                                                   struct sctp_sockaddr_entry,
                                                   list);
                                 if ((PF_INET == sk->sk_family) && 
-                                    (AF_INET6 == addr->a_h.sa.sa_family))
+                                    (AF_INET6 == addr->a.sa.sa_family))
                                         continue;
                                 cnt++;
                         }
@@ -3912,13 +3912,12 @@ static int sctp_copy_laddrs_to_user_old(struct sock *sk, __u16 port, int max_add
         list_for_each(pos, &sctp_local_addr_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
                 if ((PF_INET == sk->sk_family) && 
-                    (AF_INET6 == addr->a_h.sa.sa_family))
+                    (AF_INET6 == addr->a.sa.sa_family))
                         continue;
-                memcpy(&temp, &addr->a_h, sizeof(temp));
+                memcpy(&temp, &addr->a, sizeof(temp));
                 sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
                                                                 &temp);
                 addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
-                temp.v4.sin_port = htons(port);
                 if (copy_to_user(to, &temp, addrlen)) {
                         sctp_spin_unlock_irqrestore(&sctp_local_addr_lock,
                                                     flags);
@@ -3947,15 +3946,14 @@ static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port,
         list_for_each(pos, &sctp_local_addr_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
                 if ((PF_INET == sk->sk_family) && 
-                    (AF_INET6 == addr->a_h.sa.sa_family))
+                    (AF_INET6 == addr->a.sa.sa_family))
                         continue;
-                memcpy(&temp, &addr->a_h, sizeof(temp));
+                memcpy(&temp, &addr->a, sizeof(temp));
                 sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
                                                                 &temp);
                 addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
                 if(space_left<addrlen)
                         return -ENOMEM;
-                temp.v4.sin_port = htons(port);
                 if (copy_to_user(*to, &temp, addrlen)) {
                         sctp_spin_unlock_irqrestore(&sctp_local_addr_lock,
                                                     flags);
@@ -4023,7 +4021,7 @@ static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len,
         if (sctp_list_single_entry(&bp->address_list)) {
                 addr = list_entry(bp->address_list.next,
                                   struct sctp_sockaddr_entry, list);
-                if (sctp_is_any(&addr->a_h)) {
+                if (sctp_is_any(&addr->a)) {
                         cnt = sctp_copy_laddrs_to_user_old(sk, bp->port,
                                                            getaddrs.addr_num,
                                                            to);
@@ -4037,10 +4035,9 @@ static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len,
 
         list_for_each(pos, &bp->address_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                memcpy(&temp, &addr->a_h, sizeof(temp));
+                memcpy(&temp, &addr->a, sizeof(temp));
                 sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
                 addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
-                temp.v4.sin_port = htons(temp.v4.sin_port);
                 if (copy_to_user(to, &temp, addrlen)) {
                         err = -EFAULT;
                         goto unlock;
@@ -4113,7 +4110,7 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
         if (sctp_list_single_entry(&bp->address_list)) {
                 addr = list_entry(bp->address_list.next,
                                   struct sctp_sockaddr_entry, list);
-                if (sctp_is_any(&addr->a_h)) {
+                if (sctp_is_any(&addr->a)) {
                         cnt = sctp_copy_laddrs_to_user(sk, bp->port,
                                                        &to, space_left);
                         if (cnt < 0) {
@@ -4126,12 +4123,11 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
 
         list_for_each(pos, &bp->address_list) {
                 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-                memcpy(&temp, &addr->a_h, sizeof(temp));
+                memcpy(&temp, &addr->a, sizeof(temp));
                 sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
                 addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
                 if(space_left < addrlen)
                         return -ENOMEM; /*fixme: right error?*/
-                temp.v4.sin_port = htons(temp.v4.sin_port);
                 if (copy_to_user(to, &temp, addrlen)) {
                         err = -EFAULT;
                         goto unlock;