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Subject[PATCH 3.18 68/93] media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
Date
3.18-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: Sasha Levin <alexander.levin@microsoft.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
@@ -170,8 +170,6 @@ static int __get_v4l2_format32(struct v4
return copy_from_user(&kp->fmt.sliced, &up->fmt.sliced,
sizeof(kp->fmt.sliced)) ? -EFAULT : 0;
default:
- printk(KERN_INFO "compat_ioctl32: unexpected VIDIOC_FMT type %d\n",
- kp->type);
return -EINVAL;
}
}
@@ -214,8 +212,6 @@ static int __put_v4l2_format32(struct v4
return copy_to_user(&up->fmt.sliced, &kp->fmt.sliced,
sizeof(kp->fmt.sliced)) ? -EFAULT : 0;
default:
- printk(KERN_INFO "compat_ioctl32: unexpected VIDIOC_FMT type %d\n",
- kp->type);
return -EINVAL;
}
}

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