From patchwork Thu Dec 8 11:47:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 633410 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13FE6C4332F for ; Thu, 8 Dec 2022 11:48:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230042AbiLHLsW (ORCPT ); Thu, 8 Dec 2022 06:48:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39858 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229891AbiLHLsO (ORCPT ); Thu, 8 Dec 2022 06:48:14 -0500 Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::221]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 968CF26118; Thu, 8 Dec 2022 03:48:06 -0800 (PST) Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 763A8240005; Thu, 8 Dec 2022 11:48:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1670500085; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=I9WP6UuK09ZiFFwZrEctyWpBf9jdRvt9QAuYsYKrf9k=; b=ao4e4f7P+lJKy9qfYHzHIF7eAn1YDeHe1Wt9uSb6KhpWzuCq1/jRdfb3iZPDFpxMdzLmHx yfpvtKpaDZyfOWneurQREbwg5Ws1BqT4kIlOvTaGIH7H2YbSl4SX7otgyx9JwfUtfpq7aU ixeElXx6iV2GawAbAyjpO7G5UJtDPTJmh3gWG7gug/fbYZKD9nbl6qRvBv/GZ7kxGu5UNl vTl5RtQoSYITURDbmRHAq9BZpfZT0Jzy9zwc/cJihzhXaTzMcxn6z+zppoXULfK0r8sj42 oea3bxwsremp89F+p8ndsMEmphVs1QydErCL1ZX9HtJFjE35YFWvBGXQkH/RTA== From: Paul Kocialkowski To: linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Cc: Yong Deng , Paul Kocialkowski , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thomas Petazzoni , Hans Verkuil , Sakari Ailus Subject: [PATCH 2/9] media: sun6i-csi: capture: Remove useless ret initialization Date: Thu, 8 Dec 2022 12:47:35 +0100 Message-Id: <20221208114742.399461-3-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221208114742.399461-1-paul.kocialkowski@bootlin.com> References: <20221208114742.399461-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org There is no particular need to assign ret when declaring it as it will be assigned before there is any chance to return it. Signed-off-by: Paul Kocialkowski --- drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c index 6d34f5c0768f..cf6aadbc130b 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c @@ -832,7 +832,7 @@ static int sun6i_csi_capture_open(struct file *file) { struct sun6i_csi_device *csi_dev = video_drvdata(file); struct sun6i_csi_capture *capture = &csi_dev->capture; - int ret = 0; + int ret; if (mutex_lock_interruptible(&capture->lock)) return -ERESTARTSYS;