On Mon, 18 May 2015, Dan Carpenter wrote:
> Static checkers complain that the current condition is never true. It
> seems pretty likely that it's a typo and "URB" was intended instead of
> "USB".
>
> Fixes: 3d97ff63f899 ('usbdevfs: Use scatter-gather lists for large bulk transfers')
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
> index 4b0448c..986abde 100644
> --- a/drivers/usb/core/devio.c
> +++ b/drivers/usb/core/devio.c
> @@ -513,7 +513,7 @@ static void async_completed(struct urb *urb)
> snoop(&urb->dev->dev, "urb complete\n");
> snoop_urb(urb->dev, as->userurb, urb->pipe, urb->actual_length,
> as->status, COMPLETE, NULL, 0);
> - if ((urb->transfer_flags & URB_DIR_MASK) == USB_DIR_IN)
> + if ((urb->transfer_flags & URB_DIR_MASK) == URB_DIR_IN)
> snoop_urb_data(urb, urb->actual_length);
>
> if (as->status < 0 && as->bulk_addr && as->status != -ECONNRESET &&
Yes, this most certainly is a typo. Or rather, it is a copy of a typo
originally introduced in commit 0880aef49e40 (USB: usbfs_snoop: add
data logging back in).
Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
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