PCI: Simplify pci_create_attr() control flow

Return error immediately to simplify the control flow in pci_create_attr().
No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2016-03-10 14:36:34 -06:00
commit bd5174dfb6