diff options
Diffstat (limited to 'drivers/base/bus.c')
| -rw-r--r-- | drivers/base/bus.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 83e910a57563..79bc203f51ef 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -254,13 +254,15 @@ static ssize_t store_drivers_probe(struct bus_type *bus, const char *buf, size_t count) { struct device *dev; + int err = -EINVAL; dev = bus_find_device_by_name(bus, NULL, buf); if (!dev) return -ENODEV; - if (bus_rescan_devices_helper(dev, NULL) != 0) - return -EINVAL; - return count; + if (bus_rescan_devices_helper(dev, NULL) == 0) + err = count; + put_device(dev); + return err; } static struct device *next_device(struct klist_iter *i) @@ -513,11 +515,11 @@ int bus_add_device(struct device *dev) goto out_put; error = device_add_groups(dev, bus->dev_groups); if (error) - goto out_groups; + goto out_id; error = sysfs_create_link(&bus->p->devices_kset->kobj, &dev->kobj, dev_name(dev)); if (error) - goto out_id; + goto out_groups; error = sysfs_create_link(&dev->kobj, &dev->bus->p->subsys.kobj, "subsystem"); if (error) |