[PATCH] ALSA: usb: midi: don't return -ENOMEM when usb_urb_ep_type_check fails

[Takashi Iwai]

On Tue, 20 Apr 2021 15:47:19 +0200,
Colin King wrote:
> 
> From: Colin Ian King <colin.king at canonical.com>
> 
> Currently when the call to usb_urb_ep_type_check fails (returning -EINVAL)
> the error return path returns -ENOMEM via the exit label "error". Other
> uses of the same error exit label set the err variable to -ENOMEM but this
> is not being used.  I believe the original intent was for the error exit
> path to return the value in err rather than the hard coded -ENOMEM, so
> return this rather than the hard coded -ENOMEM.
> 
> Addresses-Coverity: ("Unused value")
> Fixes: 738d9edcfd44 ("ALSA: usb-audio: Add sanity checks for invalid EPs")
> Signed-off-by: Colin Ian King <colin.king at canonical.com>

Thanks, applied.


Takashi