Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/bnx2x/bnx2x_ethtool.c

4 files changed, 12 insertions, 15 deletions

diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index f784608a4c45..8514db54a7f4 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -73,7 +73,7 @@ int inet_csk_bind_conflict(const struct sock *sk,
                      !sk2->sk_bound_dev_if ||
                      sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) {
                         if (!reuse || !sk2->sk_reuse ||
-                            ((1 << sk2->sk_state) & (TCPF_LISTEN | TCPF_CLOSE))) {
+                            sk2->sk_state == TCP_LISTEN) {
                                 const __be32 sk2_rcv_saddr = sk_rcv_saddr(sk2);
                                 if (!sk2_rcv_saddr || !sk_rcv_saddr(sk) ||
                                     sk2_rcv_saddr == sk_rcv_saddr(sk))
@@ -122,8 +122,7 @@ again:
                                             (tb->num_owners < smallest_size || smallest_size == -1)) {
                                                 smallest_size = tb->num_owners;
                                                 smallest_rover = rover;
-                                                if (atomic_read(&hashinfo->bsockets) > (high - low) + 1 &&
-                                                    !inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb)) {
+                                                if (atomic_read(&hashinfo->bsockets) > (high - low) + 1) {
                                                         spin_unlock(&head->lock);
                                                         snum = smallest_rover;
                                                         goto have_snum;
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index dd1b20eca1a2..9df4e635fb5f 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -354,7 +354,8 @@ static void inetpeer_free_rcu(struct rcu_head *head)
 }
 
 /* May be called with local BH enabled. */
-static void unlink_from_pool(struct inet_peer *p, struct inet_peer_base *base)
+static void unlink_from_pool(struct inet_peer *p, struct inet_peer_base *base,
+                             struct inet_peer __rcu **stack[PEER_MAXDEPTH])
 {
         int do_free;
 
@@ -368,7 +369,6 @@ static void unlink_from_pool(struct inet_peer *p, struct inet_peer_base *base)
          * We use refcnt=-1 to alert lockless readers this entry is deleted.
          */
         if (atomic_cmpxchg(&p->refcnt, 1, -1) == 1) {
-                struct inet_peer __rcu **stack[PEER_MAXDEPTH];
                 struct inet_peer __rcu ***stackptr, ***delp;
                 if (lookup(&p->daddr, stack, base) != p)
                         BUG();
@@ -422,7 +422,7 @@ static struct inet_peer_base *peer_to_base(struct inet_peer *p)
 }
 
 /* May be called with local BH enabled. */
-static int cleanup_once(unsigned long ttl)
+static int cleanup_once(unsigned long ttl, struct inet_peer __rcu **stack[PEER_MAXDEPTH])
 {
         struct inet_peer *p = NULL;
 
@@ -454,7 +454,7 @@ static int cleanup_once(unsigned long ttl)
                  * happen because of entry limits in route cache. */
                 return -1;
 
-        unlink_from_pool(p, peer_to_base(p));
+        unlink_from_pool(p, peer_to_base(p), stack);
         return 0;
 }
 
@@ -524,7 +524,7 @@ struct inet_peer *inet_getpeer(struct inetpeer_addr *daddr, int create)
 
         if (base->total >= inet_peer_threshold)
                 /* Remove one less-recently-used entry. */
-                cleanup_once(0);
+                cleanup_once(0, stack);
 
         return p;
 }
@@ -540,6 +540,7 @@ static void peer_check_expire(unsigned long dummy)
 {
         unsigned long now = jiffies;
         int ttl, total;
+        struct inet_peer __rcu **stack[PEER_MAXDEPTH];
 
         total = compute_total();
         if (total >= inet_peer_threshold)
@@ -548,7 +549,7 @@ static void peer_check_expire(unsigned long dummy)
                 ttl = inet_peer_maxttl
                                 - (inet_peer_maxttl - inet_peer_minttl) / HZ *
                                         total / inet_peer_threshold * HZ;
-        while (!cleanup_once(ttl)) {
+        while (!cleanup_once(ttl, stack)) {
                 if (jiffies != now)
                         break;
         }
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index 28a736f3442f..2391b24e8251 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -329,7 +329,7 @@ int ip_options_compile(struct net *net,
                                         pp_ptr = optptr + 2;
                                         goto error;
                                 }
-                                if (skb) {
+                                if (rt) {
                                         memcpy(&optptr[optptr[2]-1], &rt->rt_spec_dst, 4);
                                         opt->is_changed = 1;
                                 }
@@ -371,7 +371,7 @@ int ip_options_compile(struct net *net,
                                                 goto error;
                                         }
                                         opt->ts = optptr - iph;
-                                        if (skb) {
+                                        if (rt)  {
                                                 memcpy(&optptr[optptr[2]-1], &rt->rt_spec_dst, 4);
                                                 timeptr = (__be32*)&optptr[optptr[2]+3];
                                         }
@@ -603,7 +603,7 @@ int ip_options_rcv_srr(struct sk_buff *skb)
         unsigned long orefdst;
         int err;
 
-        if (!opt->srr)
+        if (!opt->srr || !rt)
                 return 0;
 
         if (skb->pkt_type != PACKET_HOST)
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 1a456652086b..321e6e84dbcc 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -311,7 +311,6 @@ static struct ctl_table ipv4_table[] = {
                 .mode           = 0644,
                 .proc_handler   = proc_do_large_bitmap,
         },
-#ifdef CONFIG_IP_MULTICAST
         {
                 .procname       = "igmp_max_memberships",
                 .data           = &sysctl_igmp_max_memberships,
@@ -319,8 +318,6 @@ static struct ctl_table ipv4_table[] = {
                 .mode           = 0644,
                 .proc_handler   = proc_dointvec
         },
-
-#endif
         {
                 .procname       = "igmp_max_msf",
                 .data           = &sysctl_igmp_max_msf,