13 files changed, 36 insertions, 51 deletions

diff --git a/net/802/tr.c b/net/802/tr.c
index e7eb13084d71..e874447ad144 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -561,6 +561,9 @@ static int rif_seq_show(struct seq_file *seq, void *v)
                                 }
                                 seq_putc(seq, '\n');
                         }
+
+                if (dev)
+                        dev_put(dev);
                 }
         return 0;
 }
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 654e45f5719d..c67fe6f75653 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -121,8 +121,10 @@ int vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
         if (!skb)
                 return NET_RX_DROP;
 
-        if (netpoll_rx_on(skb))
+        if (netpoll_rx_on(skb)) {
+                skb->protocol = eth_type_trans(skb, skb->dev);
                 return vlan_hwaccel_receive_skb(skb, grp, vlan_tci);
+        }
 
         return napi_frags_finish(napi, skb,
                                  vlan_gro_common(napi, grp, vlan_tci, skb));
diff --git a/net/core/dev.c b/net/core/dev.c
index 91d792d17e09..343883f65ea7 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1430,7 +1430,7 @@ void netif_device_detach(struct net_device *dev)
 {
         if (test_and_clear_bit(__LINK_STATE_PRESENT, &dev->state) &&
             netif_running(dev)) {
-                netif_stop_queue(dev);
+                netif_tx_stop_all_queues(dev);
         }
 }
 EXPORT_SYMBOL(netif_device_detach);
@@ -1445,7 +1445,7 @@ void netif_device_attach(struct net_device *dev)
 {
         if (!test_and_set_bit(__LINK_STATE_PRESENT, &dev->state) &&
             netif_running(dev)) {
-                netif_wake_queue(dev);
+                netif_tx_wake_all_queues(dev);
                 __netdev_watchdog_up(dev);
         }
 }
@@ -2328,8 +2328,10 @@ static int napi_gro_complete(struct sk_buff *skb)
         struct list_head *head = &ptype_base[ntohs(type) & PTYPE_HASH_MASK];
         int err = -ENOENT;
 
-        if (NAPI_GRO_CB(skb)->count == 1)
+        if (NAPI_GRO_CB(skb)->count == 1) {
+                skb_shinfo(skb)->gso_size = 0;
                 goto out;
+        }
 
         rcu_read_lock();
         list_for_each_entry_rcu(ptype, head, list) {
@@ -2348,7 +2350,6 @@ static int napi_gro_complete(struct sk_buff *skb)
         }
 
 out:
-        skb_shinfo(skb)->gso_size = 0;
         return netif_receive_skb(skb);
 }
 
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 2bc8e27a163d..c96a6bb25430 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -928,6 +928,8 @@ static void tcp_init_metrics(struct sock *sk)
         tcp_set_rto(sk);
         if (inet_csk(sk)->icsk_rto < TCP_TIMEOUT_INIT && !tp->rx_opt.saw_tstamp)
                 goto reset;
+
+cwnd:
         tp->snd_cwnd = tcp_init_cwnd(tp, dst);
         tp->snd_cwnd_stamp = tcp_time_stamp;
         return;
@@ -942,6 +944,7 @@ reset:
                 tp->mdev = tp->mdev_max = tp->rttvar = TCP_TIMEOUT_INIT;
                 inet_csk(sk)->icsk_rto = TCP_TIMEOUT_INIT;
         }
+        goto cwnd;
 }
 
 static void tcp_update_reordering(struct sock *sk, const int metric,
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index bda08a09357d..7a1d1ce22e66 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -222,7 +222,7 @@ fail:
         return error;
 }
 
-int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2)
+static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2)
 {
         struct inet_sock *inet1 = inet_sk(sk1), *inet2 = inet_sk(sk2);
 
@@ -1823,7 +1823,6 @@ EXPORT_SYMBOL(udp_lib_getsockopt);
 EXPORT_SYMBOL(udp_lib_setsockopt);
 EXPORT_SYMBOL(udp_poll);
 EXPORT_SYMBOL(udp_lib_get_port);
-EXPORT_SYMBOL(ipv4_rcv_saddr_equal);
 
 #ifdef CONFIG_PROC_FS
 EXPORT_SYMBOL(udp_proc_register);
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index d31df0f4bc9a..a7fdf9a27f15 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -380,10 +380,6 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
                         default:
                                 goto sticky_done;
                         }
-
-                        if ((rthdr->hdrlen & 1) ||
-                            (rthdr->hdrlen >> 1) != rthdr->segments_left)
-                                goto sticky_done;
                 }
 
                 retv = 0;
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index dfed176aed37..800ae8542471 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1033,6 +1033,8 @@ static struct xt_counters *alloc_counters(struct xt_table *table)
 
         xt_free_table_info(info);
 
+        return counters;
+
  free_counters:
         vfree(counters);
  nomem:
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 6842dd2edd5b..8905712cfbb8 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -53,6 +53,8 @@ int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
 {
         const struct in6_addr *sk_rcv_saddr6 = &inet6_sk(sk)->rcv_saddr;
         const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
+        __be32 sk_rcv_saddr = inet_sk(sk)->rcv_saddr;
+        __be32 sk2_rcv_saddr = inet_rcv_saddr(sk2);
         int sk_ipv6only = ipv6_only_sock(sk);
         int sk2_ipv6only = inet_v6_ipv6only(sk2);
         int addr_type = ipv6_addr_type(sk_rcv_saddr6);
@@ -60,7 +62,9 @@ int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
 
         /* if both are mapped, treat as IPv4 */
         if (addr_type == IPV6_ADDR_MAPPED && addr_type2 == IPV6_ADDR_MAPPED)
-                return ipv4_rcv_saddr_equal(sk, sk2);
+                return (!sk2_ipv6only &&
+                        (!sk_rcv_saddr || !sk2_rcv_saddr ||
+                          sk_rcv_saddr == sk2_rcv_saddr));
 
         if (addr_type2 == IPV6_ADDR_ANY &&
             !(sk2_ipv6only && addr_type == IPV6_ADDR_MAPPED))
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index bb279bf59a1b..2329c5f50551 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -374,7 +374,7 @@ config NETFILTER_XT_TARGET_HL
 
 config NETFILTER_XT_TARGET_LED
         tristate '"LED" target support'
-        depends on LEDS_CLASS && LED_TRIGGERS
+        depends on LEDS_CLASS && LEDS_TRIGGERS
         depends on NETFILTER_ADVANCED
         help
           This option adds a `LED' target, which allows you to blink LEDs in
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 3940f996a2e4..afde8f991646 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -372,7 +372,7 @@ static inline int __nf_ct_expect_check(struct nf_conntrack_expect *expect)
         struct net *net = nf_ct_exp_net(expect);
         struct hlist_node *n;
         unsigned int h;
-        int ret = 0;
+        int ret = 1;
 
         if (!master_help->helper) {
                 ret = -ESHUTDOWN;
@@ -412,41 +412,23 @@ out:
         return ret;
 }
 
-int nf_ct_expect_related(struct nf_conntrack_expect *expect)
+int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, 
+                                u32 pid, int report)
 {
         int ret;
 
         spin_lock_bh(&nf_conntrack_lock);
         ret = __nf_ct_expect_check(expect);
-        if (ret < 0)
+        if (ret <= 0)
                 goto out;
 
+        ret = 0;
         nf_ct_expect_insert(expect);
-        atomic_inc(&expect->use);
-        spin_unlock_bh(&nf_conntrack_lock);
-        nf_ct_expect_event(IPEXP_NEW, expect);
-        nf_ct_expect_put(expect);
-        return ret;
-out:
         spin_unlock_bh(&nf_conntrack_lock);
+        nf_ct_expect_event_report(IPEXP_NEW, expect, pid, report);
         return ret;
-}
-EXPORT_SYMBOL_GPL(nf_ct_expect_related);
-
-int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, 
-                                u32 pid, int report)
-{
-        int ret;
-
-        spin_lock_bh(&nf_conntrack_lock);
-        ret = __nf_ct_expect_check(expect);
-        if (ret < 0)
-                goto out;
-        nf_ct_expect_insert(expect);
 out:
         spin_unlock_bh(&nf_conntrack_lock);
-        if (ret == 0)
-                nf_ct_expect_event_report(IPEXP_NEW, expect, pid, report);
         return ret;
 }
 EXPORT_SYMBOL_GPL(nf_ct_expect_related_report);
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 74776de523ec..f546e81acc45 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1758,8 +1758,9 @@ static void free_pg_vec(char **pg_vec, unsigned int order, unsigned int len)
 
 static inline char *alloc_one_pg_vec_page(unsigned long order)
 {
-        return (char *) __get_free_pages(GFP_KERNEL | __GFP_COMP | __GFP_ZERO,
-                                         order);
+        gfp_t gfp_flags = GFP_KERNEL | __GFP_COMP | __GFP_ZERO | __GFP_NOWARN;
+
+        return (char *) __get_free_pages(gfp_flags, order);
 }
 
 static char **alloc_pg_vec(struct tpacket_req *req, int order)
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 0f36e8d59b29..877a7f65f707 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1072,10 +1072,6 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
         unsigned char *asmptr;
         int n, size, qbit = 0;
 
-        /* ROSE empty frame has no meaning : don't send */
-        if (len == 0)
-                return 0;
-
         if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_CMSG_COMPAT))
                 return -EINVAL;
 
@@ -1273,12 +1269,6 @@ static int rose_recvmsg(struct kiocb *iocb, struct socket *sock,
         skb_reset_transport_header(skb);
         copied     = skb->len;
 
-        /* ROSE empty frame has no meaning : ignore it */
-        if (copied == 0) {
-                skb_free_datagram(sk, skb);
-                return copied;
-        }
-
         if (copied > size) {
                 copied = size;
                 msg->msg_flags |= MSG_TRUNC;
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 72cf86e3c090..fad596bf32d7 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -176,8 +176,10 @@ META_COLLECTOR(var_dev)
 
 META_COLLECTOR(int_vlan_tag)
 {
-        unsigned short uninitialized_var(tag);
-        if (vlan_get_tag(skb, &tag) < 0)
+        unsigned short tag;
+
+        tag = vlan_tx_tag_get(skb);
+        if (!tag && __vlan_get_tag(skb, &tag))
                 *err = -1;
         else
                 dst->value = tag;