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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 2FFDDC38A2A for ; Fri, 8 May 2020 13:08:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0DD49206B9 for ; Fri, 8 May 2020 13:08:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588943334; bh=r7PKOH3bBleIWEyK3BOCDG/z9KsJ9MtNZcsioTG9Qp4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=iJgzGn/8tN0YAsLLvxidIMvGO3lLygUDYAnI0iy6gd1pfn4f0781dg+E9cGzM+shQ BE+eQhj4/dhda9RL6cLpiDBEGY2ORzgsorMd5HTb17V80+y04nTlniRjL/wTHg3uNT fpnBdNOs02oE7oQyYDBgJeuODEmWv/nBFqjyoWx8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729780AbgEHNIi (ORCPT ); Fri, 8 May 2020 09:08:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:53104 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729269AbgEHNF2 (ORCPT ); Fri, 8 May 2020 09:05:28 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EC3B9249EA; Fri, 8 May 2020 13:05:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588943128; bh=r7PKOH3bBleIWEyK3BOCDG/z9KsJ9MtNZcsioTG9Qp4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=juVFALqDYnsyEZ7offl6bx4BpFVLKxbD5W7+iixXyVcyAlw1MYncutM5sKwwj+5GK sU911r66JA9/DeFvbA3civihsKBtI69a5RJMQjmdUAgtDBbXbiOLrbS2wNJlWh5K+N 2JXo21K5C7+wJW5KzFhbpw2wh/v5XR3ovC+EDrxk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dan Carpenter , "Lad, Prabhakar" , Hans Verkuil , Mauro Carvalho Chehab Subject: [PATCH 4.4 171/312] [media] am437x-vpfe: fix an uninitialized variable bug Date: Fri, 8 May 2020 14:32:42 +0200 Message-Id: <20200508123136.527536560@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200508123124.574959822@linuxfoundation.org> References: <20200508123124.574959822@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Dan Carpenter commit e4bccada44c177cde31b9a236b7dfd7f76d403ed upstream. If we are doing V4L2_FIELD_NONE then "ret" is used uninitialized. Fixes: 417d2e507edc ('[media] media: platform: add VPFE capture driver support for AM437X') Signed-off-by: Dan Carpenter Acked-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/platform/am437x/am437x-vpfe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -1047,7 +1047,7 @@ static int vpfe_get_ccdc_image_format(st static int vpfe_config_ccdc_image_format(struct vpfe_device *vpfe) { enum ccdc_frmfmt frm_fmt = CCDC_FRMFMT_INTERLACED; - int ret; + int ret = 0; vpfe_dbg(2, vpfe, "vpfe_config_ccdc_image_format\n");