diff options
Diffstat (limited to 'drivers/message/i2o/bus-osm.c')
| -rw-r--r-- | drivers/message/i2o/bus-osm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/message/i2o/bus-osm.c b/drivers/message/i2o/bus-osm.c index ac06f10..d96c687 100644 --- a/drivers/message/i2o/bus-osm.c +++ b/drivers/message/i2o/bus-osm.c @@ -80,18 +80,26 @@ static DEVICE_ATTR(scan, S_IWUSR, NULL, i2o_bus_store_scan); * @dev: device to verify if it is a I2O Bus Adapter device * * Because we want all Bus Adapters always return 0. + * Except when we fail. Then we are sad. * - * Returns 0. + * Returns 0, except when we fail to excel. */ static int i2o_bus_probe(struct device *dev) { struct i2o_device *i2o_dev = to_i2o_device(get_device(dev)); + int rc; - device_create_file(dev, &dev_attr_scan); + rc = device_create_file(dev, &dev_attr_scan); + if (rc) + goto err_out; osm_info("device added (TID: %03x)\n", i2o_dev->lct_data.tid); return 0; + +err_out: + put_device(dev); + return rc; }; /** |