Re: [PATCH] ata: Delete unnecessary checks before the function call "pci_dev_put"

2015-02-03 Thread Tejun Heo
On Mon, Feb 02, 2015 at 10:22:32PM +0100, SF Markus Elfring wrote: > From: Markus Elfring > 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 detec

[PATCH] ata: Delete unnecessary checks before the function call "pci_dev_put"

2015-02-02 Thread SF Markus Elfring
From: Markus Elfring 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 --- driver