Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  netns: fix ip_rt_frag_needed rt_is_expired
  netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences
  netfilter: fix double-free and use-after free
  netfilter: arptables in netns for real
  netfilter: ip{,6}tables_security: fix future section mismatch
  selinux: use nf_register_hooks()
  netfilter: ebtables: use nf_register_hooks()
  Revert "pkt_sched: sch_sfq: dump a real number of flows"
  qeth: use dev->ml_priv instead of dev->priv
  syncookies: Make sure ECN is disabled
  net: drop unused BUG_TRAP()
  net: convert BUG_TRAP to generic WARN_ON
  drivers/net: convert BUG_TRAP to generic WARN_ON

6 files changed, 25 insertions, 26 deletions

diff --git a/net/core/datagram.c b/net/core/datagram.c
index 8a28fc93b724..dd61dcad6019 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -285,7 +285,7 @@ int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
         for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + skb_shinfo(skb)->frags[i].size;
                 if ((copy = end - offset) > 0) {
@@ -315,7 +315,7 @@ int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
                 for (; list; list = list->next) {
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         if ((copy = end - offset) > 0) {
@@ -366,7 +366,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
         for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + skb_shinfo(skb)->frags[i].size;
                 if ((copy = end - offset) > 0) {
@@ -402,7 +402,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
                 for (; list; list=list->next) {
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         if ((copy = end - offset) > 0) {
diff --git a/net/core/dev.c b/net/core/dev.c
index 53af7841018a..8d13a9b9f1df 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1973,7 +1973,7 @@ static void net_tx_action(struct softirq_action *h)
                         struct sk_buff *skb = clist;
                         clist = clist->next;
 
-                        BUG_TRAP(!atomic_read(&skb->users));
+                        WARN_ON(atomic_read(&skb->users));
                         __kfree_skb(skb);
                 }
         }
@@ -3847,7 +3847,7 @@ static void rollback_registered(struct net_device *dev)
                 dev->uninit(dev);
 
         /* Notifier chain MUST detach us from master device. */
-        BUG_TRAP(!dev->master);
+        WARN_ON(dev->master);
 
         /* Remove entries from kobject tree */
         netdev_unregister_kobject(dev);
@@ -4169,9 +4169,9 @@ void netdev_run_todo(void)
 
                 /* paranoia */
                 BUG_ON(atomic_read(&dev->refcnt));
-                BUG_TRAP(!dev->ip_ptr);
-                BUG_TRAP(!dev->ip6_ptr);
-                BUG_TRAP(!dev->dn_ptr);
+                WARN_ON(dev->ip_ptr);
+                WARN_ON(dev->ip6_ptr);
+                WARN_ON(dev->dn_ptr);
 
                 if (dev->destructor)
                         dev->destructor(dev);
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 2d3035d3abd7..7552495aff7a 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -123,7 +123,7 @@ void reqsk_queue_destroy(struct request_sock_queue *queue)
                 }
         }
 
-        BUG_TRAP(lopt->qlen == 0);
+        WARN_ON(lopt->qlen != 0);
         if (lopt_size > PAGE_SIZE)
                 vfree(lopt);
         else
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index e4115672b6cf..4e0c92274189 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1200,7 +1200,7 @@ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)
         for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + skb_shinfo(skb)->frags[i].size;
                 if ((copy = end - offset) > 0) {
@@ -1229,7 +1229,7 @@ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)
                 for (; list; list = list->next) {
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         if ((copy = end - offset) > 0) {
@@ -1475,7 +1475,7 @@ int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)
                 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + frag->size;
                 if ((copy = end - offset) > 0) {
@@ -1503,7 +1503,7 @@ int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)
                 for (; list; list = list->next) {
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         if ((copy = end - offset) > 0) {
@@ -1552,7 +1552,7 @@ __wsum skb_checksum(const struct sk_buff *skb, int offset,
         for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + skb_shinfo(skb)->frags[i].size;
                 if ((copy = end - offset) > 0) {
@@ -1581,7 +1581,7 @@ __wsum skb_checksum(const struct sk_buff *skb, int offset,
                 for (; list; list = list->next) {
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         if ((copy = end - offset) > 0) {
@@ -1629,7 +1629,7 @@ __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
         for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + skb_shinfo(skb)->frags[i].size;
                 if ((copy = end - offset) > 0) {
@@ -1662,7 +1662,7 @@ __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
                         __wsum csum2;
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         if ((copy = end - offset) > 0) {
@@ -2373,7 +2373,7 @@ __skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
         for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + skb_shinfo(skb)->frags[i].size;
                 if ((copy = end - offset) > 0) {
@@ -2397,7 +2397,7 @@ __skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
                 for (; list; list = list->next) {
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         if ((copy = end - offset) > 0) {
diff --git a/net/core/stream.c b/net/core/stream.c
index 4a0ad152c9c4..a6b3437ff082 100644
--- a/net/core/stream.c
+++ b/net/core/stream.c
@@ -192,13 +192,13 @@ void sk_stream_kill_queues(struct sock *sk)
         __skb_queue_purge(&sk->sk_error_queue);
 
         /* Next, the write queue. */
-        BUG_TRAP(skb_queue_empty(&sk->sk_write_queue));
+        WARN_ON(!skb_queue_empty(&sk->sk_write_queue));
 
         /* Account for returned memory. */
         sk_mem_reclaim(sk);
 
-        BUG_TRAP(!sk->sk_wmem_queued);
-        BUG_TRAP(!sk->sk_forward_alloc);
+        WARN_ON(sk->sk_wmem_queued);
+        WARN_ON(sk->sk_forward_alloc);
 
         /* It is _impossible_ for the backlog to contain anything
          * when we get here.  All user references to this socket
diff --git a/net/core/user_dma.c b/net/core/user_dma.c
index 8c6b706963ff..164b090d5ac3 100644
--- a/net/core/user_dma.c
+++ b/net/core/user_dma.c
@@ -27,7 +27,6 @@
 
 #include <linux/dmaengine.h>
 #include <linux/socket.h>
-#include <linux/rtnetlink.h> /* for BUG_TRAP */
 #include <net/tcp.h>
 #include <net/netdma.h>
 
@@ -72,7 +71,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
         for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                 int end;
 
-                BUG_TRAP(start <= offset + len);
+                WARN_ON(start > offset + len);
 
                 end = start + skb_shinfo(skb)->frags[i].size;
                 copy = end - offset;
@@ -101,7 +100,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
                 for (; list; list = list->next) {
                         int end;
 
-                        BUG_TRAP(start <= offset + len);
+                        WARN_ON(start > offset + len);
 
                         end = start + list->len;
                         copy = end - offset;