tree 68148c65b62796b9d99b1b48ddcd64c4aec6b19c
parent b6d95bb63ce6cea7c1a344aa46bbd6e253a3f6ce
author Greg Thelen <gthelen@google.com> 1303053741 -0700
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1305067415 -0700

PCI: check pci_vpd_pci22_wait() return

pci_vpd_pci22_write() calls pci_vpd_pci22_wait() after writing
PCI_VPD_DATA and PCI_VPD_ADDR to wait for the VPD operation to complete.
The result pci_vpd_pci22_wait() was not checked for error.

This change checks for error.

Signed-off-by: Greg Thelen <gthelen@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>