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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: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2010-02-24 14:01:38 +00:00 committed by David S. Miller
parent 4edb246626
commit e5e26d75f4
1 changed files with 3 additions and 3 deletions
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6
net/core/dev.c
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@ -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)) {