Commit 6244be4e authored by Al Viro's avatar Al Viro Committed by David S. Miller
Browse files

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


Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 80f15d62
......@@ -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;
......
......@@ -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;
......
......@@ -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;
......
......@@ -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;
......
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