Received: by 2002:a05:6a10:2785:0:0:0:0 with SMTP id ia5csp2325035pxb; Mon, 11 Jan 2021 06:58:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJwTWq6dIgvVH8gdUkc95qVJUEfzPJKyARr+WLj21bNl3hnLuIhWdCNvTCY1DyV2jo5EeoLA X-Received: by 2002:a50:d553:: with SMTP id f19mr14035177edj.323.1610377100867; Mon, 11 Jan 2021 06:58:20 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1610377100; cv=none; d=google.com; s=arc-20160816; b=xEQIxToUWZ1EPFTFTsL9LDEA0+SyZBCFJAgY66TlbKf6bc2JhZVVhJWSlStcuYT0VP eNwxDUR18CI1LpA60Scc9vBL3exKUS61BmuU9HUVO7G2jkObcf7GBWG0lamQ/AywFIg4 IZNIR2jFlcmPoY3Y3usBdU3I+jeRyU8afN9Z/vXYzagtx4OYvG+mWGEaT607uxom6T/n QuZADOcLhbXo6wnlBfinfhwFXn/YuenGQ9/dVVJLkglY9GjmChjOeaFwkdCeO++lubYY VYv8lUl8vxNS7NiTVXo1dehMYgE1oo6OjZ1F4ZKvzwo9PCWST4nsdgj0SQa/mgNT/Grs nrQg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=Rm+TmbhSOTypnq+pdXbrNPtnKH0Bpei8eJl5VublyGk=; b=nbBEStr4qCW6Ka4gSwwDIiCpoHmGje9ovSLVKV4AA5d5p8ZwXQZje+Flr5Alkdr5aP XTVZIaPxFwARjNwYO6E8VcHcdsUfTz5QJSF7WvQoVEpERZ8lp95waNcto1Ti6j/ncP8e 2SMFYi7M/T4SjxOilnSWDh3bH5xwofp+A91GCOHh5fuoK7flHWl/koeWrslIP4JsefwC AKPHV11652YHhJqvxq+yIcZ8RRhnhsEnbw0mVL52bsjyHBIIo2XK93IW2w8Fj2Qg5+nR rkaliuctvuMZzWOBt/PGp6aKTSv/0kXujerKP1CXrnLH/uYtwCL+rUz8SI+19HjLd+eJ RsUA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=GILf5v43; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h3si6754282ejk.164.2021.01.11.06.57.56; Mon, 11 Jan 2021 06:58:20 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=GILf5v43; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731845AbhAKOz3 (ORCPT + 99 others); Mon, 11 Jan 2021 09:55:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731780AbhAKOz3 (ORCPT ); Mon, 11 Jan 2021 09:55:29 -0500 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6A61C061786 for ; Mon, 11 Jan 2021 06:54:48 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id e25so143824wme.0 for ; Mon, 11 Jan 2021 06:54:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Rm+TmbhSOTypnq+pdXbrNPtnKH0Bpei8eJl5VublyGk=; b=GILf5v43eU0xG50GFgWqf7ViufRZGPtCttM4viJg/lzVN2fLoZoNIrMdNMetiR7svs hu/FJxnTT49RjibfD+Gge+5tSuZiGsH//RyCf87BPK5KlhGUhqEStsDpHOFhlhxdYPI5 xvfMQ9Bo09NSDBcpcO1wix8xh91UQ78KRj8eU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Rm+TmbhSOTypnq+pdXbrNPtnKH0Bpei8eJl5VublyGk=; b=br4gaRdNZdbjp9HO9sZdWhC0hvzei8pR9UB6K1+lrcJ2+X4m7iW1gELj2jQ0sBEgAD qqQDW6QaC8RpjIFjctlsRu5TVtxv4sGuk5AXINkvC1xRH0dc0R/pj67N52G/wja+YEqg 00Sy1SXzmVKs+F4pr4EtnBvPuCzxXP2n19V0FNB3X76mZPvVZhQXfM7uiAkTHLWsu2bl x3zVZ96UxMODNbmK8nEBTbSqnI8WnQhxKl/siuu0u+9YflosCkfRjkgwGVD5EhtW7uUs qMfQAFGgntcJnlOq6zHCqZW0P03Bz5jTANyTRxswIfrLoyTKkOGwciHT49kZXYCcIipr IIZQ== X-Gm-Message-State: AOAM532MWanv/kGZUZFbIqUPg6npIt2zXkXizDaEfCK/JS3bQtlcXwp0 dt5W3f43qaOmOJv1jsgFzQ7A8pGPRnTpk7kCvEc= X-Received: by 2002:a05:600c:2158:: with SMTP id v24mr57683wml.129.1610376887442; Mon, 11 Jan 2021 06:54:47 -0800 (PST) Received: from alco.lan ([80.71.134.83]) by smtp.gmail.com with ESMTPSA id s133sm17780wmf.38.2021.01.11.06.54.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jan 2021 06:54:46 -0800 (PST) From: Ricardo Ribalda To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ricardo Ribalda , Sakari Ailus Subject: [PATCH 1/9] media: ipu3-cio2: Do not zero reserved fields Date: Mon, 11 Jan 2021 15:54:36 +0100 Message-Id: <20210111145445.28854-1-ribalda@chromium.org> X-Mailer: git-send-email 2.30.0.284.gd98b1dd5eaa7-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Core code already clears reserved fields of struct v4l2_pix_format_mplane, check: 4e1e0eb0e074 ("media: v4l2-ioctl: Zero v4l2_plane_pix_format reserved fields"). Cc: Sakari Ailus Signed-off-by: Ricardo Ribalda --- drivers/media/pci/intel/ipu3/ipu3-cio2.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c index 36e354ecf71e..c5376de8cb8a 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c @@ -1094,12 +1094,9 @@ static int cio2_v4l2_try_fmt(struct file *file, void *fh, struct v4l2_format *f) mpix->pixelformat = fmt->fourcc; mpix->colorspace = V4L2_COLORSPACE_RAW; mpix->field = V4L2_FIELD_NONE; - memset(mpix->reserved, 0, sizeof(mpix->reserved)); mpix->plane_fmt[0].bytesperline = cio2_bytesperline(mpix->width); mpix->plane_fmt[0].sizeimage = mpix->plane_fmt[0].bytesperline * mpix->height; - memset(mpix->plane_fmt[0].reserved, 0, - sizeof(mpix->plane_fmt[0].reserved)); /* use default */ mpix->ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT; -- 2.30.0.284.gd98b1dd5eaa7-goog