Return-path: Received: from mailrelay001.isp.belgacom.be ([195.238.6.51]:62284 "EHLO mailrelay001.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752009AbaJYS0l (ORCPT ); Sat, 25 Oct 2014 14:26:41 -0400 From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Fabian Frederick , Johannes Berg , "John W. Linville" , "David S. Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 1/1 net-next] cfg80211: fix set but not used warning in nl80211_channel_switch() Date: Sat, 25 Oct 2014 17:57:35 +0200 Message-Id: <1414252655-20506-1-git-send-email-fabf@skynet.be> (sfid-20141025_202704_548307_118649A2) Sender: linux-wireless-owner@vger.kernel.org List-ID: radar_detect_width is unused since commit 97dc94f1d933 ("cfg80211: remove channel_switch combination check") Signed-off-by: Fabian Frederick --- net/wireless/nl80211.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index cb9f5a4..2a2a53a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -5923,7 +5923,6 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) * function is called under RTNL lock, so this should not be a problem. */ static struct nlattr *csa_attrs[NL80211_ATTR_MAX+1]; - u8 radar_detect_width = 0; int err; bool need_new_beacon = false; int len, i; @@ -6051,10 +6050,8 @@ skip_beacons: if (err < 0) return err; - if (err > 0) { - radar_detect_width = BIT(params.chandef.width); + if (err > 0) params.radar_required = true; - } if (info->attrs[NL80211_ATTR_CH_SWITCH_BLOCK_TX]) params.block_tx = true; -- 1.9.3