Re: [PATCH v2] HID: Wacom: Delete unnecessary checks before the function call "input_free_device"

[Jiri Kosina]

On Thu, 9 Jul 2015, SF Markus Elfring wrote:

> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Thu, 9 Jul 2015 08:00:10 +0200
> 
> The input_free_device() function tests whether its argument is NULL and
> then returns immediately. Thus the test around the call is not needed.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>

This is really on a "is it worth it?" borderline, but anyway ... applied 
to for-4.3/upstream.

Thanks,

-- 
Jiri Kosina
SUSE Labs
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