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>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 2bb2357..3ca60b0 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1666,9 +1666,6 @@
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
index 26755dd..dfd9f5d 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -174,7 +174,7 @@
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)
{