From patchwork Mon Jul 16 08:57:38 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10526273 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7E803603ED for ; Mon, 16 Jul 2018 08:57:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 64B5628820 for ; Mon, 16 Jul 2018 08:57:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 58E022883B; Mon, 16 Jul 2018 08:57:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E1A2528820 for ; Mon, 16 Jul 2018 08:57:47 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 611262676AC; Mon, 16 Jul 2018 10:57:44 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 6F851267727; Mon, 16 Jul 2018 10:57:42 +0200 (CEST) Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by alsa0.perex.cz (Postfix) with ESMTP id 04B9B267688 for ; Mon, 16 Jul 2018 10:57:41 +0200 (CEST) Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fezK6-0003hE-GB; Mon, 16 Jul 2018 08:57:38 +0000 From: Colin King To: Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org Date: Mon, 16 Jul 2018 09:57:38 +0100 Message-Id: <20180716085738.16041-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH] ALSA: ali5451: remove redundant pointer 'codec' X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Pointer 'codec' is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'codec' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- sound/pci/ali5451/ali5451.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index 39547e32e584..9f569379b77e 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -1484,12 +1484,9 @@ static struct snd_pcm_hardware snd_ali_capture = static void snd_ali_pcm_free_substream(struct snd_pcm_runtime *runtime) { struct snd_ali_voice *pvoice = runtime->private_data; - struct snd_ali *codec; - if (pvoice) { - codec = pvoice->codec; + if (pvoice) snd_ali_free_voice(pvoice->codec, pvoice); - } } static int snd_ali_open(struct snd_pcm_substream *substream, int rec,