From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14A0BC28CF6 for ; Wed, 1 Aug 2018 10:48:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B34AD20844 for ; Wed, 1 Aug 2018 10:48:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B34AD20844 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388723AbeHAMdR (ORCPT ); Wed, 1 Aug 2018 08:33:17 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:39188 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387716AbeHAMdC (ORCPT ); Wed, 1 Aug 2018 08:33:02 -0400 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 1fkofT-0006Wj-12; Wed, 01 Aug 2018 10:47:47 +0000 From: Colin King To: Jaroslav Kysela , Takashi Iwai , Jaya Kumar , Liam Girdwood , Mark Brown , Olivier Moysan , Arnaud Pouliquen , Maxime Coquelin , Alexandre Torgue , alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 8/9] ALSA: usb-audio: remove redundant pointer 'urb' Date: Wed, 1 Aug 2018 11:47:41 +0100 Message-Id: <20180801104742.4328-9-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180801104742.4328-1-colin.king@canonical.com> References: <20180801104742.4328-1-colin.king@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King Pointer 'urb' is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'urb' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- sound/usb/endpoint.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index c90607ebe155..d86be8bfe412 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -325,7 +325,6 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) unsigned long flags; struct snd_usb_packet_info *uninitialized_var(packet); struct snd_urb_ctx *ctx = NULL; - struct urb *urb; int err, i; spin_lock_irqsave(&ep->lock, flags); @@ -345,7 +344,6 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) return; list_del_init(&ctx->ready_list); - urb = ctx->urb; /* copy over the length information */ for (i = 0; i < packet->packets; i++) -- 2.17.1