diff options
Diffstat (limited to 'drivers/base/isa.c')
| -rw-r--r-- | drivers/base/isa.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/base/isa.c b/drivers/base/isa.c index 5887e4211f80..4e9f68080f39 100644 --- a/drivers/base/isa.c +++ b/drivers/base/isa.c @@ -166,14 +166,16 @@ static int __init isa_bus_init(void) int error; error = bus_register(&isa_bus_type); - if (!error) { - isa_bus = root_device_register("isa"); - if (IS_ERR(isa_bus)) { - error = PTR_ERR(isa_bus); - bus_unregister(&isa_bus_type); - } + if (error) + return error; + + isa_bus = root_device_register("isa"); + if (IS_ERR(isa_bus)) { + bus_unregister(&isa_bus_type); + return PTR_ERR(isa_bus); } - return error; + + return 0; } postcore_initcall(isa_bus_init); |