| commit | ab1a187bba5c4e5ed8aa6e7bb7dcd7cd7e065aef | [log] [tgz] |
|---|---|---|
| author | Bjorn Helgaas <bhelgaas@google.com> | Wed Jan 27 07:35:07 2016 -0600 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Fri Feb 05 14:56:57 2016 -0600 |
| tree | e724eb5be84d0c98fcbccc0c78b475bd0174350a | |
| parent | 92e963f50fc74041b5e9e744c330dca48e04f08d [diff] |
PCI: Check device_attach() return value always Previously we checked the device_attach() return value only when CONFIG_BUG=y. That caused this warning in builds where CONFIG_BUG is not set: drivers/pci/bus.c:237:6: warning: variable 'retval' set but not used [-Wunused-but-set-variable] Check the return value of device_attach() always and clean up after failure. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>