1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 35caec13023a..26a55d08b506 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -72,11 +72,13 @@ void pci_remove_legacy_files(struct pci_bus *bus) { return; }
 /*
  * PCI Bus Class Devices
  */
-static ssize_t pci_bus_show_cpuaffinity(struct class_device *class_dev, char *buf)
+static ssize_t pci_bus_show_cpuaffinity(struct class_device *class_dev,
+                                        char *buf)
 {
-        cpumask_t cpumask = pcibus_to_cpumask(to_pci_bus(class_dev));
         int ret;
+        cpumask_t cpumask;
 
+        cpumask = pcibus_to_cpumask(to_pci_bus(class_dev));
         ret = cpumask_scnprintf(buf, PAGE_SIZE, cpumask);
         if (ret < PAGE_SIZE)
                 buf[ret++] = '\n';