On Tue, 02 May 2023 14:59:56 +0200,
Dan Carpenter wrote:
>
> The "unode" pointer cannot be NULL here and checking for it causes
> Smatch warnings:
>
> drivers/gpu/drm/udl/udl_main.c:259 udl_get_urb_locked()
> warn: can 'unode' even be NULL?
>
> Fortunately, it's just harmless dead code which can be removed. It's
> left over from commit c5c354a3a472 ("drm/udl: Fix inconsistent urbs.count
> value during udl_free_urb_list()").
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Takashi Iwai <tiwai@xxxxxxx>
thanks,
Takashi
