From: Markus Elfring <[email protected]> Date: Sun, 30 Nov 2014 10:59:10 +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 <[email protected]> --- drivers/acpi/ioapic.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/acpi/ioapic.c b/drivers/acpi/ioapic.c index 9a631a6..35963d3 100644 --- a/drivers/acpi/ioapic.c +++ b/drivers/acpi/ioapic.c @@ -185,8 +185,7 @@ exit_disable: if (dev) pci_disable_device(dev); exit_put: - if (dev) - pci_dev_put(dev); + pci_dev_put(dev); exit_free: kfree(ioapic); exit: -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
