tree 2f296b5a88e4e794fb48d4c22c8108ce6f671bbc
parent d97ffe236894856d08146390ef3fbe6448a8ac2b
author Yijing Wang <wangyijing@huawei.com> 1401418863 +0800
committer Bjorn Helgaas <bhelgaas@google.com> 1401464067 -0600

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>