On Fri, Mar 03, 2023 at 05:28:37PM +0800, Linyu Yuan wrote:
> it will show the urb information for debugging.
>
> Signed-off-by: Linyu Yuan <quic_linyyuan@xxxxxxxxxxx>
> ---
> drivers/usb/core/urb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
> index 9f3c540..b258203 100644
> --- a/drivers/usb/core/urb.c
> +++ b/drivers/usb/core/urb.c
> @@ -376,7 +376,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
> if (!urb || !urb->complete)
> return -EINVAL;
> if (urb->hcpriv) {
> - WARN_ONCE(1, "URB %pK submitted while active\n", urb);
> + WARN_ONCE(1, "URB %pK pipe %x submitted while active\n", urb, urb->pipe);
> return -EBUSY;
> }
>
> --
> 2.7.4
>
Hi,
This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him
a patch that has triggered this response. He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created. Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.
You are receiving this message because of the following common error(s)
as indicated below:
- You did not specify a description of why the patch is needed, or
possibly, any description at all, in the email body. Please read the
section entitled "The canonical patch format" in the kernel file,
Documentation/process/submitting-patches.rst for what is needed in
order to properly describe the change.
- You did not write a descriptive Subject: for the patch, allowing Greg,
and everyone else, to know what this patch is all about. Please read
the section entitled "The canonical patch format" in the kernel file,
Documentation/process/submitting-patches.rst for what a proper
Subject: line should look like.
If you wish to discuss this problem further, or you have questions about
how to resolve this issue, please feel free to respond to this email and
Greg will reply once he has dug out from the pending patches received
from other developers.
thanks,
greg k-h's patch email bot
