1 files changed, 25 insertions, 25 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index d533102b2788..ee5be219dd41 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1866,16 +1866,6 @@ static void pci_bus_distribute_available_resources(struct pci_bus *bus,
                              available_mmio_pref);
 
         /*
-         * Calculate the total amount of extra resource space we can
-         * pass to bridges below this one.  This is basically the
-         * extra space reduced by the minimal required space for the
-         * non-hotplug bridges.
-         */
-        remaining_io = available_io;
-        remaining_mmio = available_mmio;
-        remaining_mmio_pref = available_mmio_pref;
-
-        /*
          * Calculate how many hotplug bridges and normal bridges there
          * are on this bus.  We will distribute the additional available
          * resources between hotplug bridges.
@@ -1887,6 +1877,31 @@ static void pci_bus_distribute_available_resources(struct pci_bus *bus,
                         normal_bridges++;
         }
 
+        /*
+         * There is only one bridge on the bus so it gets all available
+         * resources which it can then distribute to the possible hotplug
+         * bridges below.
+         */
+        if (hotplug_bridges + normal_bridges == 1) {
+                dev = list_first_entry(&bus->devices, struct pci_dev, bus_list);
+                if (dev->subordinate) {
+                        pci_bus_distribute_available_resources(dev->subordinate,
+                                add_list, available_io, available_mmio,
+                                available_mmio_pref);
+                }
+                return;
+        }
+
+        /*
+         * Calculate the total amount of extra resource space we can
+         * pass to bridges below this one.  This is basically the
+         * extra space reduced by the minimal required space for the
+         * non-hotplug bridges.
+         */
+        remaining_io = available_io;
+        remaining_mmio = available_mmio;
+        remaining_mmio_pref = available_mmio_pref;
+
         for_each_pci_bridge(dev, bus) {
                 const struct resource *res;
 
@@ -1911,21 +1926,6 @@ static void pci_bus_distribute_available_resources(struct pci_bus *bus,
         }
 
         /*
-         * There is only one bridge on the bus so it gets all available
-         * resources which it can then distribute to the possible hotplug
-         * bridges below.
-         */
-        if (hotplug_bridges + normal_bridges == 1) {
-                dev = list_first_entry(&bus->devices, struct pci_dev, bus_list);
-                if (dev->subordinate) {
-                        pci_bus_distribute_available_resources(dev->subordinate,
-                                add_list, available_io, available_mmio,
-                                available_mmio_pref);
-                }
-                return;
-        }
-
-        /*
          * Go over devices on this bus and distribute the remaining
          * resource space between hotplug bridges.
          */