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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
  bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
  vlan: Calling vlan_hwaccel_do_receive() is always valid.
  tproxy: use the interface primary IP address as a default value for --on-ip
  tproxy: added IPv6 support to the socket match
  cxgb3: function namespace cleanup
  tproxy: added IPv6 support to the TPROXY target
  tproxy: added IPv6 socket lookup function to nf_tproxy_core
  be2net: Changes to use only priority codes allowed by f/w
  tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
  tproxy: added tproxy sockopt interface in the IPV6 layer
  tproxy: added udp6_lib_lookup function
  tproxy: added const specifiers to udp lookup functions
  tproxy: split off ipv6 defragmentation to a separate module
  l2tp: small cleanup
  nf_nat: restrict ICMP translation for embedded header
  can: mcp251x: fix generation of error frames
  can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
  can-raw: add msg_flags to distinguish local traffic
  9p: client code cleanup
  rds: make local functions/variables static
  ...

Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David

1 files changed, 43 insertions, 22 deletions

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 4d40c4d..a944124 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -175,20 +175,32 @@ extern int ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
 extern int register_inet6addr_notifier(struct notifier_block *nb);
 extern int unregister_inet6addr_notifier(struct notifier_block *nb);
 
-static inline struct inet6_dev *
-__in6_dev_get(struct net_device *dev)
+/**
+ * __in6_dev_get - get inet6_dev pointer from netdevice
+ * @dev: network device
+ *
+ * Caller must hold rcu_read_lock or RTNL, because this function
+ * does not take a reference on the inet6_dev.
+ */
+static inline struct inet6_dev *__in6_dev_get(const struct net_device *dev)
 {
-	return rcu_dereference_check(dev->ip6_ptr,
-				     rcu_read_lock_held() ||
-				     lockdep_rtnl_is_held());
+	return rcu_dereference_rtnl(dev->ip6_ptr);
 }
 
-static inline struct inet6_dev *
-in6_dev_get(struct net_device *dev)
+/**
+ * in6_dev_get - get inet6_dev pointer from netdevice
+ * @dev: network device
+ *
+ * This version can be used in any context, and takes a reference
+ * on the inet6_dev. Callers must use in6_dev_put() later to
+ * release this reference.
+ */
+static inline struct inet6_dev *in6_dev_get(const struct net_device *dev)
 {
-	struct inet6_dev *idev = NULL;
+	struct inet6_dev *idev;
+
 	rcu_read_lock();
-	idev = __in6_dev_get(dev);
+	idev = rcu_dereference(dev->ip6_ptr);
 	if (idev)
 		atomic_inc(&idev->refcnt);
 	rcu_read_unlock();
@@ -197,16 +209,21 @@ in6_dev_get(struct net_device *dev)
 
 extern void in6_dev_finish_destroy(struct inet6_dev *idev);
 
-static inline void
-in6_dev_put(struct inet6_dev *idev)
+static inline void in6_dev_put(struct inet6_dev *idev)
 {
 	if (atomic_dec_and_test(&idev->refcnt))
 		in6_dev_finish_destroy(idev);
 }
 
-#define __in6_dev_put(idev)  atomic_dec(&(idev)->refcnt)
-#define in6_dev_hold(idev)   atomic_inc(&(idev)->refcnt)
+static inline void __in6_dev_put(struct inet6_dev *idev)
+{
+	atomic_dec(&idev->refcnt);
+}
 
+static inline void in6_dev_hold(struct inet6_dev *idev)
+{
+	atomic_inc(&idev->refcnt);
+}
 
 extern void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
 
@@ -216,9 +233,15 @@ static inline void in6_ifa_put(struct inet6_ifaddr *ifp)
 		inet6_ifa_finish_destroy(ifp);
 }
 
-#define __in6_ifa_put(ifp)	atomic_dec(&(ifp)->refcnt)
-#define in6_ifa_hold(ifp)	atomic_inc(&(ifp)->refcnt)
+static inline void __in6_ifa_put(struct inet6_ifaddr *ifp)
+{
+	atomic_dec(&ifp->refcnt);
+}
 
+static inline void in6_ifa_hold(struct inet6_ifaddr *ifp)
+{
+	atomic_inc(&ifp->refcnt);
+}
 
 
 /*
@@ -241,23 +264,21 @@ static inline int ipv6_addr_is_multicast(const struct in6_addr *addr)
 
 static inline int ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr)
 {
-	return (((addr->s6_addr32[0] ^ htonl(0xff020000)) |
+	return ((addr->s6_addr32[0] ^ htonl(0xff020000)) |
 		addr->s6_addr32[1] | addr->s6_addr32[2] |
-		(addr->s6_addr32[3] ^ htonl(0x00000001))) == 0);
+		(addr->s6_addr32[3] ^ htonl(0x00000001))) == 0;
 }
 
 static inline int ipv6_addr_is_ll_all_routers(const struct in6_addr *addr)
 {
-	return (((addr->s6_addr32[0] ^ htonl(0xff020000)) |
+	return ((addr->s6_addr32[0] ^ htonl(0xff020000)) |
 		addr->s6_addr32[1] | addr->s6_addr32[2] |
-		(addr->s6_addr32[3] ^ htonl(0x00000002))) == 0);
+		(addr->s6_addr32[3] ^ htonl(0x00000002))) == 0;
 }
 
-extern int __ipv6_isatap_ifid(u8 *eui, __be32 addr);
-
 static inline int ipv6_addr_is_isatap(const struct in6_addr *addr)
 {
-	return ((addr->s6_addr32[2] | htonl(0x02000000)) == htonl(0x02005EFE));
+	return (addr->s6_addr32[2] | htonl(0x02000000)) == htonl(0x02005EFE);
 }
 
 #ifdef CONFIG_PROC_FS