[NET]: Kill more direct references to netdev->refcnt.

net/decnet/dn_fib.c

@@ -218,7 +218,7 @@ static int dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct
 			if (!(dev->flags&IFF_UP))
 				return -ENETDOWN;
 			nh->nh_dev = dev;
-			atomic_inc(&dev->refcnt);
+			dev_hold(dev);
 			nh->nh_scope = RT_SCOPE_LINK;
 			return 0;
 		}
@@ -242,7 +242,7 @@ static int dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct
 		nh->nh_dev = DN_FIB_RES_DEV(res);
 		if (nh->nh_dev == NULL)
 			goto out;
-		atomic_inc(&nh->nh_dev->refcnt);
+		dev_hold(nh->nh_dev);
 		err = -ENETDOWN;
 		if (!(nh->nh_dev->flags & IFF_UP))
 			goto out;
@@ -262,7 +262,7 @@ static int dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct
 		if (!(dev->flags&IFF_UP))
 			return -ENETDOWN;
 		nh->nh_dev = dev;
-		atomic_inc(&nh->nh_dev->refcnt);
+		dev_hold(nh->nh_dev);
 		nh->nh_scope = RT_SCOPE_HOST;
 	}
 

net/econet/af_econet.c

@@ -325,7 +325,7 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
 	{
 		/* Real hardware Econet.  We're not worthy etc. */
 #ifdef CONFIG_ECONET_NATIVE
-		atomic_inc(&dev->refcnt);
+		dev_hold(dev);
 		
 		skb = sock_alloc_send_skb(sk, len+dev->hard_header_len+15, 
 					  msg->msg_flags & MSG_DONTWAIT, &err);