Return-path: Received: from cpsmtpb-ews05.kpnxchange.com ([213.75.39.8]:1986 "EHLO cpsmtpb-ews05.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932742Ab2IUKCE (ORCPT ); Fri, 21 Sep 2012 06:02:04 -0400 Message-ID: <1348221722.1581.12.camel@x61.thuisdomein> (sfid-20120921_120225_024378_BB6EAD2C) Subject: [PATCH] ipw2x00: silence GCC warning for unused variable 'dev' From: Paul Bolle To: Stanislav Yakovlev Cc: "John W. Linville" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 21 Sep 2012 12:02:02 +0200 Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Building the libipw component without CONFIG_LIBIPW_DEBUG set triggers this GCC warning: drivers/net/wireless/ipw2x00/libipw_wx.c:526:21: warning: unused variable 'dev' [-Wunused-variable] The cause of this warning is that, without CONFIG_LIBIPW_DEBUG set, LIBIPW_DEBUG_WX compiles away. Fix it by substituting ieee->dev for (its equivalent) dev. Signed-off-by: Paul Bolle --- 0) I noticed this warning while building v3.6-rc6 on current Fedora 17, using Fedora's default config. 1) Compile tested only (by just compiling libipw_wx.o). drivers/net/wireless/ipw2x00/libipw_wx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ipw2x00/libipw_wx.c b/drivers/net/wireless/ipw2x00/libipw_wx.c index 1571505..54aba47 100644 --- a/drivers/net/wireless/ipw2x00/libipw_wx.c +++ b/drivers/net/wireless/ipw2x00/libipw_wx.c @@ -675,7 +675,7 @@ int libipw_wx_set_encodeext(struct libipw_device *ieee, } done: if (ieee->set_security) - ieee->set_security(ieee->dev, &sec); + ieee->set_security(dev, &sec); return ret; } -- 1.7.11.4