On Tue, 10 Oct 2017 15:53:49 +0200,
Greg KH wrote:
>
> On Tue, Oct 10, 2017 at 03:38:11PM +0200, Takashi Iwai wrote:
> > This patch adds a new helper function to perform a sanity check of the
> > given URB to see whether it contains a valid endpoint. It's a light-
> > weight version of what
On Tue, Oct 10, 2017 at 03:38:11PM +0200, Takashi Iwai wrote:
> This patch adds a new helper function to perform a sanity check of the
> given URB to see whether it contains a valid endpoint. It's a light-
> weight version of what usb_submit_urb() does, but without the kernel
> warning followed
This patch adds a new helper function to perform a sanity check of the
given URB to see whether it contains a valid endpoint. It's a light-
weight version of what usb_submit_urb() does, but without the kernel
warning followed by the stack trace, just returns an error code.
Especially for a