[PATCH 2/2] drm/rcar-du: Adjust 14 checks for null pointers

[Dan Carpenter]

On Tue, Oct 24, 2017 at 06:02:30PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring at users.sourceforge.net>
> Date: Tue, 24 Oct 2017 17:47:37 +0200
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> 
> The script “checkpatch.pl” pointed information out like the following.
> 
> Comparison to NULL could be written !…
> 
> Thus fix the affected source code places.
> 

This one is fine except for the commit message.

regards,
dan carpenter