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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 BF680C169C4 for ; Fri, 8 Feb 2019 09:06:01 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8FBB02147C for ; Fri, 8 Feb 2019 09:06:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DX3ziB/4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8FBB02147C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=5EP7txYXLoJWPB+tOUe8pXx6XsnLsT93HLJTl9K8LAI=; b=DX3ziB/4e+UCDy RAwdt74IaWMvY2IHv6S+74SlKwxADtel9HurnHxaBsZoEUbHWpOHtTN2ZmwjR36w9NMez1MOgFOb7 RfPRVXkE3uTDMRO48a7TeEhl42RJeWw/qAQ/0Ol8Age+zhFsmgCYCcFvkLY84c4r4epedS0nD5xdL b2EzHXhlfVBYyEvEO94cqycp6H+X8XkaRYO5e4SOpW45ri6aw1LkSjjugdBHutmGUE91RC+4QtvVe WSgyR2G1Y/PmBf6YC9htiHvt46/TyW0KM8VWOZ2UM7dlmZxyShHw5mbxrMHo3E7pBIOd/Q0aLIoJj JQcBMhWTjUd6CuP+r5kw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs26f-0006Fw-AB; Fri, 08 Feb 2019 09:05:57 +0000 Received: from relay10.mail.gandi.net ([217.70.178.230]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs26c-0006FE-0s for linux-arm-kernel@lists.infradead.org; Fri, 08 Feb 2019 09:05:55 +0000 Received: from localhost (aaubervilliers-681-1-80-177.w90-88.abo.wanadoo.fr [90.88.22.177]) (Authenticated sender: maxime.ripard@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 6B8EF240011; Fri, 8 Feb 2019 09:05:42 +0000 (UTC) From: Maxime Ripard To: Daniel Vetter , David Airlie Subject: [PATCH] drm/sun4i: dsi: Fix unitialized variable warning Date: Fri, 8 Feb 2019 10:05:40 +0100 Message-Id: <20190208090540.19626-1-maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190208_010554_213656_9F604FB9 X-CRM114-Status: GOOD ( 10.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maxime Ripard , Maarten Lankhorst , dri-devel@lists.freedesktop.org, Chen-Yu Tsai , Sean Paul , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Since the DPHY rework, one error path doesn't set the return error code before jumping to its error label, which in turns make gcc (rightfully) complain about the variable holding the error code being uninitialized. Fix this. Fixes: bb3b6fcb6849 ("sun6i: dsi: Convert to generic phy handling") Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c index 9b7bef696957..318994cd1b85 100644 --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c @@ -1025,6 +1025,7 @@ static int sun6i_dsi_probe(struct platform_device *pdev) dsi->dphy = devm_phy_get(dev, "dphy"); if (IS_ERR(dsi->dphy)) { dev_err(dev, "Couldn't get the MIPI D-PHY\n"); + ret = PTR_ERR(dsi->dphy); goto err_unprotect_clk; } -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel