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PCI: Delete unnecessary NULL pointer checks

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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: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Markus Elfring 2014-12-26 16:28:08 -07:00 committed by Bjorn Helgaas
parent 97bf6af1f9
commit 17f14b51f2
1 changed files with 1 additions and 2 deletions
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3
drivers/pci/hotplug/cpci_hotplug_core.c
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@ -214,8 +214,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
kfree(slot->hotplug_slot->info);
kfree(slot->hotplug_slot);
if (slot->dev)
pci_dev_put(slot->dev);
pci_dev_put(slot->dev);
kfree(slot);
}