From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: [PATCH] netdev: use list_first_entry macro Date: Wed, 24 Feb 2010 16:01:38 -0800 Message-ID: <20100224160138.3a8de8de@nehalam> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: David Miller Return-path: Received: from mail.vyatta.com ([76.74.103.46]:60334 "EHLO mail.vyatta.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758589Ab0BYABy (ORCPT ); Wed, 24 Feb 2010 19:01:54 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Use list_first_entry macro; no longer any need to use 'next' directly in list to find first entry. Signed-off-by: Stephen Hemminger --- a/net/core/dev.c 2010-02-24 15:14:47.502112037 -0800 +++ b/net/core/dev.c 2010-02-24 15:15:45.201861020 -0800 @@ -3018,7 +3018,7 @@ static void net_rx_action(struct softirq * 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(str } /* 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)) {