From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x226woX5wemGl1QJR8V0pO6BudgV8RgOgwoBASEscPghvFpNIZ0Ea4LvTg657EMri6oqh5s3/ ARC-Seal: i=1; a=rsa-sha256; t=1518709021; cv=none; d=google.com; s=arc-20160816; b=Y6u+786J6IdpZYvjNnrUhgC9K2Y1qG4h8EevMADXK0UCtnMn3uIxo39UsKz6XKkLqu A8pS2OKUIvou4MXc88ixfu8Ws3LvFfCC11rlTVIcQ9dQ078/l/CyJmB+cOFONkPeCNUG U2VyocOxtZDB4VqFAEgIx80sbmd1uZpmpnD3tId5rlP5+ekkvfD3y1I/oE23eVOb6Dwy EVzvi6GEvbt0wykxqpw21bsG2t89Lra+UBosNMQaHokwbvFJOyiDCbczmNW/56lqb9Ed ZkzKRy8VopVPZTOZRRho7ZKPuJm45ig2NIUt3XjFBkYr/Z4t7bH77ueZCJU4+dbG5oN1 mUjA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=sJrTUn+E3IhVGnWgvIzT/tJ3HVeNCfwWn9yb2xtC4t0=; b=jl8TJOie0Ghjv6qPJIvXtCEvJHu8z4UOBVQX/xcRZi5+CQWQcyeqON2UZwDR37Lmsn 503JK80ywLPnrbdQg9WI1MpxuyLs1VAOwGFKkoDiI1tDySceLqbANoa0JVJ5g+kV+Aoh +iMgwND4oocxDAz30ofeMX5do2Y7l2dlxmhm1gZ55+Xf9HuD9YPm4bIxIuEok8aXpu1b IcwoZE61mYTf4NmYFj9HO9NDtR2D5fLIlWJEtlVOX/HQWJM8K6O8BUwJeH2Ox+qfin2d KXk5tpS3GQ6kbaVYLxa7HqQ1jIk4L+ad0mTeYuHZwXsat8BT8nEHE7cdx/yEhXhbQ6ZA rkJA== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , Hans Verkuil , Sakari Ailus , Mauro Carvalho Chehab Subject: [PATCH 4.14 129/195] media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type Date: Thu, 15 Feb 2018 16:17:00 +0100 Message-Id: <20180215151712.200067166@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180215151705.738773577@linuxfoundation.org> References: <20180215151705.738773577@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1592481022948715937?= X-GMAIL-MSGID: =?utf-8?q?1592481831045201119?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hans Verkuil commit 169f24ca68bf0f247d111aef07af00dd3a02ae88 upstream. There is nothing wrong with using an unknown buffer type. So stop spamming the kernel log whenever this happens. The kernel will just return -EINVAL to signal this. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 4 ---- 1 file changed, 4 deletions(-) --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -179,8 +179,6 @@ static int __get_v4l2_format32(struct v4 return copy_from_user(&kp->fmt.meta, &up->fmt.meta, sizeof(kp->fmt.meta)) ? -EFAULT : 0; default: - pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", - kp->type); return -EINVAL; } } @@ -233,8 +231,6 @@ static int __put_v4l2_format32(struct v4 return copy_to_user(&up->fmt.meta, &kp->fmt.meta, sizeof(kp->fmt.meta)) ? -EFAULT : 0; default: - pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", - kp->type); return -EINVAL; } }