From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Subject: Re: [PATCH] drm/arcpgu: Delete an unnecessary check before
 drm_fbdev_cma_hotplug_event()
Date: Tue, 19 Jul 2016 18:04:58 +0000
Message-ID: <1468951416.5489.9.camel@synopsys.com>
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Hi Markus,

On Fri, 2016-07-15 at 22:00 +-0200, SF Markus Elfring wrote:
+AD4- From: Markus Elfring +ADw-elfring+AEA-users.sourceforge.net+AD4-
+AD4- Date: Fri, 15 Jul 2016 21:52:40 +-0200
+AD4- 
+AD4- The drm+AF8-fbdev+AF8-cma+AF8-hotplug+AF8-event() function tests whether its argument
+AD4- is NULL and then returns immediately.
+AD4- Thus the test around the call is not needed.
+AD4- 
+AD4- This issue was detected by using the Coccinelle software.
+AD4- 
+AD4- Signed-off-by: Markus Elfring +ADw-elfring+AEA-users.sourceforge.net+AD4-

Good catch+ACE-

Acked-by: Alexey Brodkin +ADw-abrodkin+AEA-synopsys.com+AD4-