Backport: PCI: remove unnecessary condition check in pci_restore_bars()

Backport: PCI: remove unnecessary condition check in pci_restore_bars()

    commit bc5f5a8277cb353161454b6704b3186ebcf3a2a3
    Author: Yu Zhao <yu.zhao@intel.com>
    Date:   Sat Nov 22 02:40:00 2008 +0800

    PCI: remove unnecessary condition check in pci_restore_bars()

    Remove the unnecessary number of resources condition checks
    because
    the pci_update_resource() will check availability of the
    resources.

    Signed-off-by: Yu Zhao <yu.zhao@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Yu Zhao <yu.zhao@intel.com>