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Diffstat (limited to 'net/sctp/associola.c')
-rw-r--r--net/sctp/associola.c42
1 files changed, 18 insertions, 24 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index d29f792e0529..b4cd2b71953f 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -718,12 +718,11 @@ struct sctp_transport *sctp_assoc_lookup_paddr(
const union sctp_addr *address)
{
struct sctp_transport *t;
- struct list_head *pos;
/* Cycle through all transports searching for a peer address. */
- list_for_each(pos, &asoc->peer.transport_addr_list) {
- t = list_entry(pos, struct sctp_transport, transports);
+ list_for_each_entry(t, &asoc->peer.transport_addr_list,
+ transports) {
if (sctp_cmp_addr_exact(address, &t->ipaddr))
return t;
}
@@ -762,7 +761,6 @@ void sctp_assoc_control_transport(struct sctp_association *asoc,
struct sctp_transport *second;
struct sctp_ulpevent *event;
struct sockaddr_storage addr;
- struct list_head *pos;
int spc_state = 0;
/* Record the transition on the transport. */
@@ -814,8 +812,8 @@ void sctp_assoc_control_transport(struct sctp_association *asoc,
*/
first = NULL; second = NULL;
- list_for_each(pos, &asoc->peer.transport_addr_list) {
- t = list_entry(pos, struct sctp_transport, transports);
+ list_for_each_entry(t, &asoc->peer.transport_addr_list,
+ transports) {
if ((t->state == SCTP_INACTIVE) ||
(t->state == SCTP_UNCONFIRMED))
@@ -932,7 +930,6 @@ struct sctp_transport *sctp_assoc_lookup_tsn(struct sctp_association *asoc,
{
struct sctp_transport *active;
struct sctp_transport *match;
- struct list_head *entry, *pos;
struct sctp_transport *transport;
struct sctp_chunk *chunk;
__be32 key = htonl(tsn);
@@ -956,8 +953,8 @@ struct sctp_transport *sctp_assoc_lookup_tsn(struct sctp_association *asoc,
active = asoc->peer.active_path;
- list_for_each(entry, &active->transmitted) {
- chunk = list_entry(entry, struct sctp_chunk, transmitted_list);
+ list_for_each_entry(chunk, &active->transmitted,
+ transmitted_list) {
if (key == chunk->subh.data_hdr->tsn) {
match = active;
@@ -966,14 +963,13 @@ struct sctp_transport *sctp_assoc_lookup_tsn(struct sctp_association *asoc,
}
/* If not found, go search all the other transports. */
- list_for_each(pos, &asoc->peer.transport_addr_list) {
- transport = list_entry(pos, struct sctp_transport, transports);
+ list_for_each_entry(transport, &asoc->peer.transport_addr_list,
+ transports) {
if (transport == active)
break;
- list_for_each(entry, &transport->transmitted) {
- chunk = list_entry(entry, struct sctp_chunk,
- transmitted_list);
+ list_for_each_entry(chunk, &transport->transmitted,
+ transmitted_list) {
if (key == chunk->subh.data_hdr->tsn) {
match = transport;
goto out;
@@ -1154,9 +1150,8 @@ void sctp_assoc_update(struct sctp_association *asoc,
} else {
/* Add any peer addresses from the new association. */
- list_for_each(pos, &new->peer.transport_addr_list) {
- trans = list_entry(pos, struct sctp_transport,
- transports);
+ list_for_each_entry(trans, &new->peer.transport_addr_list,
+ transports) {
if (!sctp_assoc_lookup_paddr(asoc, &trans->ipaddr))
sctp_assoc_add_peer(asoc, &trans->ipaddr,
GFP_ATOMIC, trans->state);
@@ -1306,15 +1301,14 @@ struct sctp_transport *sctp_assoc_choose_shutdown_transport(
void sctp_assoc_sync_pmtu(struct sctp_association *asoc)
{
struct sctp_transport *t;
- struct list_head *pos;
__u32 pmtu = 0;
if (!asoc)
return;
/* Get the lowest pmtu of all the transports. */
- list_for_each(pos, &asoc->peer.transport_addr_list) {
- t = list_entry(pos, struct sctp_transport, transports);
+ list_for_each_entry(t, &asoc->peer.transport_addr_list,
+ transports) {
if (t->pmtu_pending && t->dst) {
sctp_transport_update_pmtu(t, dst_mtu(t->dst));
t->pmtu_pending = 0;
@@ -1330,7 +1324,7 @@ void sctp_assoc_sync_pmtu(struct sctp_association *asoc)
}
SCTP_DEBUG_PRINTK("%s: asoc:%p, pmtu:%d, frag_point:%d\n",
- __FUNCTION__, asoc, asoc->pathmtu, asoc->frag_point);
+ __func__, asoc, asoc->pathmtu, asoc->frag_point);
}
/* Should we send a SACK to update our peer? */
@@ -1370,7 +1364,7 @@ void sctp_assoc_rwnd_increase(struct sctp_association *asoc, unsigned len)
}
SCTP_DEBUG_PRINTK("%s: asoc %p rwnd increased by %d to (%u, %u) "
- "- %u\n", __FUNCTION__, asoc, len, asoc->rwnd,
+ "- %u\n", __func__, asoc, len, asoc->rwnd,
asoc->rwnd_over, asoc->a_rwnd);
/* Send a window update SACK if the rwnd has increased by at least the
@@ -1381,7 +1375,7 @@ void sctp_assoc_rwnd_increase(struct sctp_association *asoc, unsigned len)
if (sctp_peer_needs_update(asoc)) {
asoc->a_rwnd = asoc->rwnd;
SCTP_DEBUG_PRINTK("%s: Sending window update SACK- asoc: %p "
- "rwnd: %u a_rwnd: %u\n", __FUNCTION__,
+ "rwnd: %u a_rwnd: %u\n", __func__,
asoc, asoc->rwnd, asoc->a_rwnd);
sack = sctp_make_sack(asoc);
if (!sack)
@@ -1410,7 +1404,7 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned len)
asoc->rwnd = 0;
}
SCTP_DEBUG_PRINTK("%s: asoc %p rwnd decreased by %d to (%u, %u)\n",
- __FUNCTION__, asoc, len, asoc->rwnd,
+ __func__, asoc, len, asoc->rwnd,
asoc->rwnd_over);
}