From patchwork Thu May 20 09:21:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 445398 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 1AE36C433ED for ; Thu, 20 May 2021 10:56:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3400610CB for ; Thu, 20 May 2021 10:56:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239142AbhETK5d (ORCPT ); Thu, 20 May 2021 06:57:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:54402 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239343AbhETKyt (ORCPT ); Thu, 20 May 2021 06:54:49 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 11308616EB; Thu, 20 May 2021 10:01:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621504877; bh=p58Su/mXEqlLZWGxN//FzrObBgFLeTTpue4aC2N+oE8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b236TGFT3F2NY+TDRYWnK23Ypo9A2k0erJ9OajzkAxZbWGDQEsAAeQgdM/jqdanaF 6XMgKcOgpFxMzlytUPCGBhl62TkfE2zs5tfB3XcFur8IUevsW8+hJV2PBO6EyCE26Z 7HGpa3bo7d5rrRnuLalGV4EySosKiN2M1hDdZ888= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Colin Ian King , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 4.9 122/240] media: vivid: fix assignment of dev->fbuf_out_flags Date: Thu, 20 May 2021 11:21:54 +0200 Message-Id: <20210520092112.767381792@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092108.587553970@linuxfoundation.org> References: <20210520092108.587553970@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Colin Ian King [ Upstream commit 5cde22fcc7271812a7944c47b40100df15908358 ] Currently the chroma_flags and alpha_flags are being zero'd with a bit-wise mask and the following statement should be bit-wise or'ing in the new flag bits but instead is making a direct assignment. Fix this by using the |= operator rather than an assignment. Addresses-Coverity: ("Unused value") Fixes: ef834f7836ec ("[media] vivid: add the video capture and output parts") Signed-off-by: Colin Ian King Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/vivid/vivid-vid-out.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c index 8fed2fbe91a9..f78caf72cb3e 100644 --- a/drivers/media/platform/vivid/vivid-vid-out.c +++ b/drivers/media/platform/vivid/vivid-vid-out.c @@ -1003,7 +1003,7 @@ int vivid_vid_out_s_fbuf(struct file *file, void *fh, return -EINVAL; } dev->fbuf_out_flags &= ~(chroma_flags | alpha_flags); - dev->fbuf_out_flags = a->flags & (chroma_flags | alpha_flags); + dev->fbuf_out_flags |= a->flags & (chroma_flags | alpha_flags); return 0; }