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-rw-r--r--include/linux/netdevice.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index b825be201bce..950dc55e5192 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -712,8 +712,10 @@ static inline void dev_put(struct net_device *dev)
712 atomic_dec(&dev->refcnt); 712 atomic_dec(&dev->refcnt);
713} 713}
714 714
715#define __dev_put(dev) atomic_dec(&(dev)->refcnt) 715static inline void dev_hold(struct net_device *dev)
716#define dev_hold(dev) atomic_inc(&(dev)->refcnt) 716{
717 atomic_inc(&dev->refcnt);
718}
717 719
718/* Carrier loss detection, dial on demand. The functions netif_carrier_on 720/* Carrier loss detection, dial on demand. The functions netif_carrier_on
719 * and _off may be called from IRQ context, but it is caller 721 * and _off may be called from IRQ context, but it is caller