[ 02/75] xen/pciback: Dont disable a PCI device that is already disabled.

3.8-stable review patch. If anyone has any objections, please let me know. -- From: Konrad Rzeszutek Wilk commit bdc5c1812cea6efe1aaefb3131fcba28cd0b2b68 upstream. While shuting down a HVM guest with pci devices passed through we get this: pciback :04:00.0: restoring

[ 02/75] xen/pciback: Dont disable a PCI device that is already disabled.

3.8-stable review patch. If anyone has any objections, please let me know. -- From: Konrad Rzeszutek Wilk konrad.w...@oracle.com commit bdc5c1812cea6efe1aaefb3131fcba28cd0b2b68 upstream. While shuting down a HVM guest with pci devices passed through we get this: pciback