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| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-18 09:00:00 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-07-18 10:17:24 +0200 |
| commit | 64a40c84001e55001a4d80496b6b56e4d04e4360 (patch) | |
| tree | 849bc3319192774ed3c35159100ebb99447100b0 /arch/s390/pci | |
| parent | s390/smp: clean up a condition (diff) | |
| download | linux-64a40c84001e55001a4d80496b6b56e4d04e4360.tar.xz linux-64a40c84001e55001a4d80496b6b56e4d04e4360.zip | |
s390/pci: Delete an unnecessary check before the function call "pci_dev_put"
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>
Diffstat (limited to 'arch/s390/pci')
| -rw-r--r-- | arch/s390/pci/pci_event.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c index fb2a9a560fdc..c2b27ad8e94d 100644 --- a/arch/s390/pci/pci_event.c +++ b/arch/s390/pci/pci_event.c @@ -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) |