From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cong Wang Subject: [Patch net-next] net: kill netif_copy_real_num_queues() Date: Tue, 11 Nov 2014 13:29:42 -0800 Message-ID: <1415741382-7851-1-git-send-email-xiyou.wangcong@gmail.com> Cc: Eric Dumazet , "David S. Miller" , Cong Wang To: netdev@vger.kernel.org Return-path: Received: from mail-pd0-f180.google.com ([209.85.192.180]:44755 "EHLO mail-pd0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752028AbaKKV3u (ORCPT ); Tue, 11 Nov 2014 16:29:50 -0500 Received: by mail-pd0-f180.google.com with SMTP id ft15so10843474pdb.39 for ; Tue, 11 Nov 2014 13:29:50 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: vlan was the only user of netif_copy_real_num_queues(), but it no longer calls it after commit 4af429d29b341bb1735f04c2fb960178 ("vlan: lockless transmit path"). So we can just remove it. Cc: Eric Dumazet Cc: David S. Miller Signed-off-by: Cong Wang --- diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 888d551..4a6f770 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2762,23 +2762,6 @@ static inline int netif_set_real_num_rx_queues(struct net_device *dev, } #endif -static inline int netif_copy_real_num_queues(struct net_device *to_dev, - const struct net_device *from_dev) -{ - int err; - - err = netif_set_real_num_tx_queues(to_dev, - from_dev->real_num_tx_queues); - if (err) - return err; -#ifdef CONFIG_SYSFS - return netif_set_real_num_rx_queues(to_dev, - from_dev->real_num_rx_queues); -#else - return 0; -#endif -} - #ifdef CONFIG_SYSFS static inline unsigned int get_netdev_rx_queue_index( struct netdev_rx_queue *queue)