From patchwork Fri May 20 21:17:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Pierre-Louis Bossart X-Patchwork-Id: 574951 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2EA40C433EF for ; Fri, 20 May 2022 21:20:43 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 4EFFE1742; Fri, 20 May 2022 23:19:51 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 4EFFE1742 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1653081641; bh=PWCXGav9poGCZON1xF+ElDF2R4PZzr1n5vglJtDMPmw=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=pu1ADbcz/IWpBXeR+a/rRh7v9C6ixHXzzlz0emLPN5KI76buy1tz2rygKMcBAFdhV kqS38g4EbWau5+ibGMbE36Gn9huuGbkfKCJ9xJkSAwOD73Yw7MVmgEP7PCYx1ffrIb b4ZbqTa6aVXkEMM+vOOyfUlDHR8ISEGzPmigvMA0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 1E2F9F80544; Fri, 20 May 2022 23:17:55 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 376DAF804C1; Fri, 20 May 2022 23:17:49 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 41D25F804C1 for ; Fri, 20 May 2022 23:17:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 41D25F804C1 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="WDH+Ar6/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653081461; x=1684617461; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=PWCXGav9poGCZON1xF+ElDF2R4PZzr1n5vglJtDMPmw=; b=WDH+Ar6/dG0HVB8oJEJNY7kkNVyZ5EVZB3F5jH2QfmezxYYHIA5EUue/ p+cwHjF906jUVVHiTQBqgInGqUjUKxeFsjtuxC+nkQ65ZFbBMOyIV2qCz ZrAF5wNikTBUrznq5hnrMoLRPgKihnYUWt1+8QslA3ChI/cbrte9m2ZNX u1mxjf8Yt7T/Eo1b0UJ0GPDqznKY2d+zqQVYCBl62+zEVvjzDGFq1x3Tw eVSlYVz4hRle1Il1GOPK4zUqBHGGIF4ohNequcmFFVy3R5LQ/vAyMTQcS ZPK8zzfT2Rwwd1ZOskQwos5H1ev+Rv+MWturnlcDFCMv1RVMbyF4DgK/8 A==; X-IronPort-AV: E=McAfee;i="6400,9594,10353"; a="270324229" X-IronPort-AV: E=Sophos;i="5.91,240,1647327600"; d="scan'208";a="270324229" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 May 2022 14:17:34 -0700 X-IronPort-AV: E=Sophos;i="5.91,240,1647327600"; d="scan'208";a="674796020" Received: from achsu-mobl2.amr.corp.intel.com (HELO pbossart-mobl3.amr.corp.intel.com) ([10.212.181.190]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 May 2022 14:17:33 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Subject: [PATCH 05/16] ASoC: Intel: atom: sst: remove useless initialization Date: Fri, 20 May 2022 16:17:08 -0500 Message-Id: <20220520211719.607543-6-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220520211719.607543-1-pierre-louis.bossart@linux.intel.com> References: <20220520211719.607543-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Cc: tiwai@suse.de, =?utf-8?q?P=C3=A9ter_Ujfalusi?= , broonie@kernel.org, Bard Liao , Pierre-Louis Bossart X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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" cppcheck reports an invalid null pointer dereference but there's indeed no need to initialize a loop variable. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi --- sound/soc/intel/atom/sst/sst.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c index 3a42d68c0247b..160b50f479fb4 100644 --- a/sound/soc/intel/atom/sst/sst.c +++ b/sound/soc/intel/atom/sst/sst.c @@ -114,7 +114,7 @@ static irqreturn_t intel_sst_interrupt_mrfld(int irq, void *context) static irqreturn_t intel_sst_irq_thread_mrfld(int irq, void *context) { struct intel_sst_drv *drv = (struct intel_sst_drv *) context; - struct ipc_post *__msg, *msg = NULL; + struct ipc_post *__msg, *msg; unsigned long irq_flags; spin_lock_irqsave(&drv->rx_msg_lock, irq_flags);