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-rw-r--r--drivers/xen/xen-pciback/conf_space_capability.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/xen/xen-pciback/conf_space_capability.c b/drivers/xen/xen-pciback/conf_space_capability.c
index 73427d8e0116..e5694133ebe5 100644
--- a/drivers/xen/xen-pciback/conf_space_capability.c
+++ b/drivers/xen/xen-pciback/conf_space_capability.c
@@ -116,13 +116,12 @@ static int pm_ctrl_write(struct pci_dev *dev, int offset, u16 new_value,
{
int err;
u16 old_value;
- pci_power_t new_state, old_state;
+ pci_power_t new_state;
err = pci_read_config_word(dev, offset, &old_value);
if (err)
goto out;
- old_state = (pci_power_t)(old_value & PCI_PM_CTRL_STATE_MASK);
new_state = (pci_power_t)(new_value & PCI_PM_CTRL_STATE_MASK);
new_value &= PM_OK_BITS;