From patchwork Thu Dec 8 13:55:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 632088 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 E1D4DC4332F for ; Thu, 8 Dec 2022 13:56:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230270AbiLHN4D (ORCPT ); Thu, 8 Dec 2022 08:56:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60232 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230177AbiLHNzv (ORCPT ); Thu, 8 Dec 2022 08:55:51 -0500 Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14D6F92A3E; Thu, 8 Dec 2022 05:55:48 -0800 (PST) Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 8F00C20019; Thu, 8 Dec 2022 13:55:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1670507745; 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=i3cfaYEH/DQZOcJK0DKD98VcDygnOXzzbGnsd+/9NP3e+6WcZ+U1IK6Pn6xv4mJo9ww01g y7VcqMrCWYMSjpY8JkOzpyvcWRkgo+dGobQB/D7cUBpg/XU3VTtnMU1d1ifj3mYDh0u5H4 kjs91HSY5jDQA/YpXXFAA//HH//C6ElCEzWwb1ctlnfeOj6pSlWzNFtp31qhf1mF2xWCCa YN0RwHK7yxvmogF/r8EQ9pB/Lh0nPbifNLMhqoCjVpv/Dwos9PJflv1hke/VDHaa7U82ef KzCkmTJDCi3W4X5PaXNSKF48xoR3j9+cEmK/nqW1qiC+2sYfahEPDGhtVFiq5w== 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 , Conor Dooley , Nathan Chancellor Subject: [PATCH v2 04/11] media: sun6i-csi: capture: Remove useless ret initialization Date: Thu, 8 Dec 2022 14:55:05 +0100 Message-Id: <20221208135512.421903-5-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221208135512.421903-1-paul.kocialkowski@bootlin.com> References: <20221208135512.421903-1-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;