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    SubjectRe: [PATCH] ata: Delete unnecessary checks before the function call "pci_dev_put"
    On Mon, Feb 02, 2015 at 10:22:32PM +0100, SF Markus Elfring wrote:
    > From: Markus Elfring <elfring@users.sourceforge.net>
    > Date: Mon, 2 Feb 2015 22:08:29 +0100
    >
    > The pci_dev_put() 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>

    Applied to libata/for-3.20.

    Thanks.

    --
    tejun


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