From patchwork Thu May 20 09:19:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 445721 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 2B4ECC433B4 for ; Thu, 20 May 2021 09:56:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0F2946140E for ; Thu, 20 May 2021 09:56:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234721AbhETJ55 (ORCPT ); Thu, 20 May 2021 05:57:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:59138 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235143AbhETJzw (ORCPT ); Thu, 20 May 2021 05:55:52 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BE2E96140C; Thu, 20 May 2021 09:37:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621503447; bh=mEyNXcaTqGCl9pT3GvAH7Cr1GyMwL1NgYC/gOxNEFaw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aURehY5NmGAsPw9bNnEUAFiv2+MFmF2BzFKwZhZPy4btE4kR8K33elyeEuWc6EL/k XcMlQhk6KmyZy2hbmzXchrrnS5Rq2/8WWOzvKgKXpa5KTMJ0g/vq8blaRPURmXP43l 5AFO4uFhNLpTXleTEe5CzJQsyZbBe7nzrZZcZtb0= 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 4.19 226/425] media: vivid: fix assignment of dev->fbuf_out_flags Date: Thu, 20 May 2021 11:19:55 +0200 Message-Id: <20210520092138.851765579@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092131.308959589@linuxfoundation.org> References: <20210520092131.308959589@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 0f909500a0b8..ecd9e36ef3f6 100644 --- a/drivers/media/platform/vivid/vivid-vid-out.c +++ b/drivers/media/platform/vivid/vivid-vid-out.c @@ -998,7 +998,7 @@ 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; }