From patchwork Tue Apr 28 15:43:50 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 6290871 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 8D3809F373 for ; Tue, 28 Apr 2015 15:47:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D275D20266 for ; Tue, 28 Apr 2015 15:47:11 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AD3F32021B for ; Tue, 28 Apr 2015 15:47:10 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yn7gP-0001pb-IB; Tue, 28 Apr 2015 15:44:25 +0000 Received: from [191.222.166.207] (helo=smtp.w2.samsung.com) by bombadil.infradead.org with esmtpsa (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yn7gG-0001dN-Nr; Tue, 28 Apr 2015 15:44:17 +0000 Received: from mchehab by smtp.w2.samsung.com with local (Exim 4.84) (envelope-from ) id 1Yn7fu-0003yD-P5; Tue, 28 Apr 2015 12:43:54 -0300 From: Mauro Carvalho Chehab To: Linux Media Mailing List Subject: [PATCH 11/14] s5p_mfc: remove a dead code Date: Tue, 28 Apr 2015 12:43:50 -0300 Message-Id: X-Mailer: git-send-email 2.1.0 In-Reply-To: References: In-Reply-To: References: Cc: Kamil Debski , Mauro Carvalho Chehab , Mauro Carvalho Chehab , Jeongtae Park , Kyungmin Park , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP As reported by smatch: drivers/media/platform/s5p-mfc/s5p_mfc.c:1340 s5p_mfc_runtime_resume() warn: this array is probably non-NULL. 'm_dev->alloc_ctx' alloc_ctx can never be NULL, as it is embeeded inside the struct s5p_mfc_dev. Signed-off-by: Mauro Carvalho Chehab diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 8333fbc2fe96..1263d99d638e 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1337,8 +1337,6 @@ static int s5p_mfc_runtime_resume(struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct s5p_mfc_dev *m_dev = platform_get_drvdata(pdev); - if (!m_dev->alloc_ctx) - return 0; atomic_set(&m_dev->pm.power, 1); return 0; }