diff options
Diffstat (limited to 'arch/s390/pci/pci_bus.h')
| -rw-r--r-- | arch/s390/pci/pci_bus.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/pci/pci_bus.h b/arch/s390/pci/pci_bus.h index 55c9488e504c..8d2fcd091ca7 100644 --- a/arch/s390/pci/pci_bus.h +++ b/arch/s390/pci/pci_bus.h @@ -13,7 +13,8 @@ void zpci_bus_device_unregister(struct zpci_dev *zdev); void zpci_release_device(struct kref *kref); static inline void zpci_zdev_put(struct zpci_dev *zdev) { - kref_put(&zdev->kref, zpci_release_device); + if (zdev) + kref_put(&zdev->kref, zpci_release_device); } static inline void zpci_zdev_get(struct zpci_dev *zdev) |