PCI: Make pci_bus_add_device() void
pci_bus_add_device() always returns 0, so there's no point in returning
anything at all. Make it a void function and remove the tests of the
return value from the callers.
[bhelgaas: changelog, remove unused "err" from i82875p_setup_overfl_dev()]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index c5e082f..91ef69a 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -642,8 +642,7 @@
dev = pci_scan_single_device(bus, 0);
if (dev) {
pci_bus_assign_resources(bus);
- if (pci_bus_add_device(dev))
- pr_err("Unable to hotplug wifi\n");
+ pci_bus_add_device(dev);
}
} else {
dev = pci_get_slot(bus, 0);