From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757177AbcAJPas (ORCPT ); Sun, 10 Jan 2016 10:30:48 -0500 Received: from mail-lf0-f45.google.com ([209.85.215.45]:35359 "EHLO mail-lf0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756523AbcAJPaY (ORCPT ); Sun, 10 Jan 2016 10:30:24 -0500 From: Alexander Kuleshov To: "David S . Miller" Cc: Nicolas Dichtel , Roopa Prabhu , Scott Feldman , Daniel Borkmann , WANG Cong , Hannes Frederic Sowa , Eran Ben Elisha , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander Kuleshov Subject: [PATCH] net/rtnetlink: remove unused sz_idx variable Date: Sun, 10 Jan 2016 21:26:57 +0600 Message-Id: <1452439617-17860-1-git-send-email-kuleshovmail@gmail.com> X-Mailer: git-send-email 2.6.2.485.g1bc8fea Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The sz_idx variable is defined in the rtnetlink_rcv_msg(), but not used anywhere. Let's remove it. Signed-off-by: Alexander Kuleshov --- net/core/rtnetlink.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 34ba7a0..e78e531 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -3347,7 +3347,7 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) { struct net *net = sock_net(skb->sk); rtnl_doit_func doit; - int sz_idx, kind; + int kind; int family; int type; int err; @@ -3363,7 +3363,6 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) return 0; family = ((struct rtgenmsg *)nlmsg_data(nlh))->rtgen_family; - sz_idx = type>>2; kind = type&3; if (kind != 2 && !netlink_net_capable(skb, CAP_NET_ADMIN)) -- 2.6.2.485.g1bc8fea