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Commit e5e26d75 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

netdev: use list_first_entry macro 



Use list_first_entry macro; no longer any need to use
'next' directly in list to find first entry.

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4edb2466

net/core/dev.c

+3 −3
Original line number Diff line number Diff line
@@ -3018,7 +3018,7 @@ static void net_rx_action(struct softirq_action *h) 
		 * entries to the tail of this list, and only ->poll()

		 * calls can remove this head entry from the list.

		 */

		n = list_entry(list->next, struct napi_struct, poll_list);

		n = list_first_entry(list, struct napi_struct, poll_list);



		have = netpoll_poll_lock(n);
@@ -4882,7 +4882,7 @@ static void rollback_registered_many(struct list_head *head) 
	}



	/* Process any work delayed until the end of the batch */

	dev = list_entry(head->next, struct net_device, unreg_list);

	dev = list_first_entry(head, struct net_device, unreg_list);

	call_netdevice_notifiers(NETDEV_UNREGISTER_BATCH, dev);



	synchronize_net();
@@ -5268,7 +5268,7 @@ void netdev_run_todo(void) 


	while (!list_empty(&list)) {

		struct net_device *dev

			= list_entry(list.next, struct net_device, todo_list);

			= list_first_entry(&list, struct net_device, todo_list);

		list_del(&dev->todo_list);



		if (unlikely(dev->reg_state != NETREG_UNREGISTERING)) {