diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index a9e00a2cd9ba..51012435e39b 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -2112,8 +2112,11 @@ static void iwl_trans_pcie_removal_wk(struct work_struct *wk) pci_lock_rescan_remove(); pci_dev_put(pdev); pci_stop_and_remove_bus_device(pdev); - if (removal->rescan) - pci_rescan_bus(bus->parent); + if (removal->rescan && bus) { + if (bus->parent) + bus = bus->parent; + pci_rescan_bus(bus); + } pci_unlock_rescan_remove(); kfree(removal); |