Re: [PATCH] usb: class: cdc-wdm: return the correct errno code

From: Oliver Neukum
Date: Mon Jun 21 2021 - 09:34:55 EST

Am Montag, den 21.06.2021, 21:24 +0800 schrieb Junlin Yang:
> From: Junlin Yang <yangjunlin@xxxxxxxxxx>
> The "rv" is initialized to "-ENOMEM", because "rv" is re-assigned to
> "-EINVAL", when kmalloc & usb_alloc_urb failed, the return value
> should
> return "-ENOMEM" rather than "-EINVAL",so the "rv" assignment is
> placed
> in the position where usb_endpoint_is_int_in is false.
> Signed-off-by: Junlin Yang <yangjunlin@xxxxxxxxxx>
Acked-by: Oliver Neukum <oneukum@xxxxxxxx>