Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 082/108] media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type | Date | Thu, 15 Feb 2018 16:17:19 +0100 |
| |
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hans Verkuil <hans.verkuil@cisco.com>
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 <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- 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; } }
| |