net: Make devnet_rename_seq static

No users outside net/core/dev.c. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Jul 25, 2013 · 18afa4b · 18afa4b
1 parent c9bee3b
commit 18afa4b
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Showing 2 changed files with 1 addition and 4 deletions.
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
@@ -1666,9 +1666,6 @@ extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
 
 extern rwlock_t				dev_base_lock;		/* Device list lock */
 
-extern seqcount_t	devnet_rename_seq;	/* Device rename seq */
-
-
 #define for_each_netdev(net, d)		\
 		list_for_each_entry(d, &(net)->dev_base_head, dev_list)
 #define for_each_netdev_reverse(net, d)	\

diff --git a/net/core/dev.c b/net/core/dev.c
@@ -174,7 +174,7 @@ static DEFINE_SPINLOCK(napi_hash_lock);
 static unsigned int napi_gen_id;
 static DEFINE_HASHTABLE(napi_hash, 8);
 
-seqcount_t devnet_rename_seq;
+static seqcount_t devnet_rename_seq;
 
 static inline void dev_base_seq_inc(struct net *net)
 {