From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x224QaswOrTtxmhKwxPTYbraSng3OGbPancK258FeMvCPr6pDOfV5vgdrm0J0Jv5BlnHkaX5S ARC-Seal: i=1; a=rsa-sha256; t=1518708449; cv=none; d=google.com; s=arc-20160816; b=JBRgjF4lub8K5Al1TCuVplmLZIpXmwPgnP6MkncC2sJgU4b85fRm0MX5uZB1cWnMkv YUkN4wLiLQtPMOx2X8JoXaZlhnokPhsL8FFxR95kjeZpcLAf8ZKZBvqw5k5mAWnxlWRo BHDCI70xDrxTLOhPcLSAMMrVdSkHKU9yd2zRlHGbqecqcKO+qzprCb631tv86iNOIdbM lRXD/NLPwsynkkZKGNhusq5UbwazYYF/JnvBjjtA4of0nOe70oE/ypWRSg6AHnseGEXI IQkFpJVFH6Tj8f8p0whkx64zYwKDtU2Hg6mzF3r9VgVHn4GE12GXlAnW2eg5BtlGSYyH Jszw== 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=zFnSD1p43pKm+h5n89+YJhVysZkb5cXsRGjlCGRDBtM=; b=sk//gGGQCFv96bnTbbWl4X7JvF1HeE7Dg/KkCQfjpFG+/UOwV92FgT6wMwsU2UziZ6 5i7WM4CYt5iGQPMAJ4TW57XG8NTdsvMgwlG8SCbQgOEyG1t2TF3FA3XnVjiLlCt91gmI wT2T+DXM9bgLUUM5iW6LrS8UyqNevxbU4pApMDrhZIWUAi8U8a9Em/Pn/f67uik/Sj6n HGYW8wIx5Q1PD4uHLbFLyEDbhvWxfz4XfWpfThSINfmMLvEPNozv+pkoJP1s02GpOgl/ kU+ps4/HHGQlcd1rKVnGVwpR2aexIstHk2pkHdOj09QU8kugPtf4Nb203lMZvKCbTDqI qS7g== 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 4.9 46/88] media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type Date: Thu, 15 Feb 2018 16:17:13 +0100 Message-Id: <20180215151229.071987947@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180215151222.437136975@linuxfoundation.org> References: <20180215151222.437136975@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?1592481231681263945?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-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 @@ -175,8 +175,6 @@ static int __get_v4l2_format32(struct v4 return copy_from_user(&kp->fmt.sdr, &up->fmt.sdr, sizeof(kp->fmt.sdr)) ? -EFAULT : 0; default: - pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", - kp->type); return -EINVAL; } } @@ -226,8 +224,6 @@ static int __put_v4l2_format32(struct v4 return copy_to_user(&up->fmt.sdr, &kp->fmt.sdr, sizeof(kp->fmt.sdr)) ? -EFAULT : 0; default: - pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", - kp->type); return -EINVAL; } }