diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-acpi.c | 3 | ||||
| -rw-r--r-- | drivers/pci/probe.c | 3 | ||||
| -rw-r--r-- | drivers/pci/search.c | 3 | ||||
| -rw-r--r-- | drivers/pci/xen-pcifront.c | 3 |
4 files changed, 4 insertions, 8 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 6ebf8ed..3542150 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -322,8 +322,7 @@ static void pci_acpi_wake_dev(struct work_struct *work) pci_wakeup_event(pci_dev); pm_runtime_resume(&pci_dev->dev); - if (pci_dev->subordinate) - pci_pme_wakeup_bus(pci_dev->subordinate); + pci_pme_wakeup_bus(pci_dev->subordinate); } /** diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 5ed9930..eb927c0 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -87,8 +87,7 @@ static void release_pcibus_dev(struct device *dev) { struct pci_bus *pci_bus = to_pci_bus(dev); - if (pci_bus->bridge) - put_device(pci_bus->bridge); + put_device(pci_bus->bridge); pci_bus_remove_resources(pci_bus); pci_release_bus_of_node(pci_bus); kfree(pci_bus); diff --git a/drivers/pci/search.c b/drivers/pci/search.c index a81f413..a20ce7d 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -271,8 +271,7 @@ static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id, match_pci_dev_by_id); if (dev) pdev = to_pci_dev(dev); - if (from) - pci_dev_put(from); + pci_dev_put(from); return pdev; } diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c index 116ca37..f01b26d 100644 --- a/drivers/pci/xen-pcifront.c +++ b/drivers/pci/xen-pcifront.c @@ -596,8 +596,7 @@ static pci_ers_result_t pcifront_common_process(int cmd, pcidev = pci_get_bus_and_slot(bus, devfn); if (!pcidev || !pcidev->driver) { dev_err(&pdev->xdev->dev, "device or AER driver is NULL\n"); - if (pcidev) - pci_dev_put(pcidev); + pci_dev_put(pcidev); return result; } pdrv = pcidev->driver; |