xen-pciback: Cleanup up pcistub_put_pci_dev

We are using 'psdev->dev','found_psdev->dev', and 'dev' at the
same time - and they all point to the same structure.

To keep it straight lets just use one - 'dev'.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>

diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 62fcd48..5300a21 100644 (file)
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -272,16 +272,16 @@ void pcistub_put_pci_dev(struct pci_dev *dev)
         * and want to inhibit the user from fiddling with 'reset'
         */
        pci_reset_function(dev);
-       pci_restore_state(psdev->dev);
+       pci_restore_state(dev);
 
        /* This disables the device. */
-       xen_pcibk_reset_device(found_psdev->dev);
+       xen_pcibk_reset_device(dev);
 
        /* And cleanup up our emulated fields. */
-       xen_pcibk_config_free_dyn_fields(found_psdev->dev);
-       xen_pcibk_config_reset_dev(found_psdev->dev);
+       xen_pcibk_config_free_dyn_fields(dev);
+       xen_pcibk_config_reset_dev(dev);
 
-       xen_unregister_device_domain_owner(found_psdev->dev);
+       xen_unregister_device_domain_owner(dev);
 
        spin_lock_irqsave(&found_psdev->lock, flags);
        found_psdev->pdev = NULL;