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Commit fbfb1445 authored by Cornelia Huck's avatar Cornelia Huck Committed by Greg Kroah-Hartman
Browse files

driver core fixes: device_register() retval check in platform.c 



Check the return value of device_register() in platform_bus_init().

Signed-off-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent cb360bbf

drivers/base/platform.c

+9 −2
Original line number Diff line number Diff line
@@ -611,8 +611,15 @@ EXPORT_SYMBOL_GPL(platform_bus_type); 


int __init platform_bus_init(void)

{

	device_register(&platform_bus);

	return bus_register(&platform_bus_type);

	int error;



	error = device_register(&platform_bus);

	if (error)

		return error;

	error =  bus_register(&platform_bus_type);

	if (error)

		device_unregister(&platform_bus);

	return error;

}



#ifndef ARCH_HAS_DMA_GET_REQUIRED_MASK