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s390/pci: Delete an unnecessary check before the function call "pci_dev_put"

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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>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Markus Elfring 2016-07-18 09:00:00 +02:00 committed by Martin Schwidefsky
parent 61282affd2
commit 64a40c8400
1 changed files with 1 additions and 2 deletions
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3
arch/s390/pci/pci_event.c
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@ -145,8 +145,7 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf)
default:
break;
}
if (pdev)
pci_dev_put(pdev);
pci_dev_put(pdev);
}
void zpci_event_availability(void *data)