[POWERPC] of_device_register: propagate device_create_file return code
Removed compiler warning about ignoring the return code of device_create_file
in of_device_register.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 8a06724..e921514 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -109,9 +109,7 @@
if (rc)
return rc;
- device_create_file(&ofdev->dev, &dev_attr_devspec);
-
- return 0;
+ return device_create_file(&ofdev->dev, &dev_attr_devspec);
}
void of_device_unregister(struct of_device *ofdev)