1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 1f67057af2a5..e10dbafa0569 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -378,10 +378,6 @@ acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 flags)
         acpi_handle tmp;
         struct acpi_pci_root *root;
 
-        status = acpi_get_handle(handle, "_OSC", &tmp);
-        if (ACPI_FAILURE(status))
-                return status;
-
         control_req = (flags & OSC_PCI_CONTROL_MASKS);
         if (!control_req)
                 return AE_TYPE;
@@ -390,6 +386,10 @@ acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 flags)
         if (!root)
                 return AE_NOT_EXIST;
 
+        status = acpi_get_handle(handle, "_OSC", &tmp);
+        if (ACPI_FAILURE(status))
+                return status;
+
         mutex_lock(&osc_lock);
         /* No need to evaluate _OSC if the control was already granted. */
         if ((root->osc_control_set & control_req) == control_req)