Re: [PATCH 1/3] xen-scsiback: Delete an unnecessary check before the function call "kfree"
From: Juergen Gross
Date: Mon Jul 18 2016 - 01:01:56 EST
On 16/07/16 22:22, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Sat, 16 Jul 2016 21:21:05 +0200
> The kfree() 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>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>