media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type

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>

diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
index 8a5c93ce4348709df15a3e2b698e4086de6b5c70..a5f74a508f58496bfacb5fc088cefccf9d468028 100644 (file)
--- 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 v4l2_format *kp, struct v4l2_format32 __us
                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 v4l2_format *kp, struct v4l2_format32 __us
                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;
        }
 }