From patchwork Tue Aug 3 01:58:52 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julian Calaby X-Patchwork-Id: 116653 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o731xYhE029265 for ; Tue, 3 Aug 2010 01:59:53 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752760Ab0HCB7Z (ORCPT ); Mon, 2 Aug 2010 21:59:25 -0400 Received: from mail-gy0-f174.google.com ([209.85.160.174]:43737 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751207Ab0HCB7O (ORCPT ); Mon, 2 Aug 2010 21:59:14 -0400 Received: by gyg10 with SMTP id 10so1452893gyg.19 for ; Mon, 02 Aug 2010 18:59:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:in-reply-to :references:from:date:message-id:subject:to:cc:content-type; bh=j2LenkZkQ/udiIsJ7dQ3S4vUHnVSecogTcsJApHSr6k=; b=h3eV65/08YivX4QKDdK9L9+6coLCu/4U/k7oDohF8RllmMfoWeFvLoK9wE2x4scm+F 9EjTBjB1mXa8uzUoIeBjBNsyRtS7K9sV/RE8dI6enUriGj+gjMN9E6RpuyK8YV6jbfM6 DQW9BtvyJwe7lAFsQXjh83rqzcHEImtTWFm8k= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; b=GLwnezFufd+aFALszFv0NovzZUvbWYHBNKKh0wtsrtWxjTR5G3WBU2XGIQgfuDLvO1 xTql2YeDqNbRpb7Xr/F97bqyWcSe8295K5aoi9XRpZWn4FHNi7Ky5/0l2wbc3kyqbH2x Lme2MctDbUF2EHMy3tp5MQYCROL916aNAhLx4= Received: by 10.100.154.15 with SMTP id b15mr7125156ane.20.1280800752292; Mon, 02 Aug 2010 18:59:12 -0700 (PDT) MIME-Version: 1.0 Received: by 10.100.96.1 with HTTP; Mon, 2 Aug 2010 18:58:52 -0700 (PDT) In-Reply-To: <1280799971-7091-1-git-send-email-justinmattock@gmail.com> References: <1280799971-7091-1-git-send-email-justinmattock@gmail.com> From: Julian Calaby Date: Tue, 3 Aug 2010 11:58:52 +1000 Message-ID: Subject: Re: [PATCH v3]hostap:hostap_ioctl.c Fix variable 'ret' set but not used To: "Justin P. Mattock" Cc: linux-wireless@vger.kernel.org, j@w1.fi, linville@tuxdriver.com, mcgrof@gmail.com Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 03 Aug 2010 01:59:53 +0000 (UTC) Hostap: Fix "'ret' set but not used" warning message from GCC in hostap CC [M] drivers/net/wireless/hostap/hostap_ioctl.o drivers/net/wireless/hostap/hostap_ioctl.c: In function 'prism2_request_scan': drivers/net/wireless/hostap/hostap_ioctl.c:1666:6: warning: variable 'ret' set but not used Signed-off-by: Julian Calaby --- --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -1696,7 +1696,7 @@ hostap_set_word(dev, HFA384X_RID_CNFROAMINGMODE, HFA384X_ROAMING_FIRMWARE); - return 0; + return ret; } #else /* !PRISM2_NO_STATION_MODES */