autofs4: fix sparse warning in waitq.c:autofs4_expire_indirect()

[linux-2.6-omap-h63xx.git] / net / sctp / associola.c

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index d29f792e0529d78cebbd3a3ec55c8e8a95e63f4b..b4cd2b71953fdf66ae75bcc5c80d9e3e7d5558fb 100644 (file)
--- 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);
 }