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    SubjectRe: [PATCH] zsmalloc: Delete an unnecessary check before the function call "iput"
    On Fri, Jul 22, 2016 at 08:02:08PM +0200, SF Markus Elfring wrote:
    > From: Markus Elfring <elfring@users.sourceforge.net>
    > Date: Fri, 22 Jul 2016 19:54:20 +0200
    >
    > The iput() 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@users.sourceforge.net>
    Acked-by: Minchan Kim <minchan@kernel.org>

    Thanks!

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