diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_core.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 49755785a680..fdcbf8fc26ad 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1426,7 +1426,7 @@ int hci_add_adv_entry(struct hci_dev *hdev, int hci_register_dev(struct hci_dev *hdev) { struct list_head *head = &hci_dev_list, *p; - int i, id = 0; + int i, id = 0, error; BT_DBG("%p name %s bus %d owner %p", hdev, hdev->name, hdev->bus, hdev->owner); @@ -1503,10 +1503,14 @@ int hci_register_dev(struct hci_dev *hdev) write_unlock_bh(&hci_dev_list_lock); hdev->workqueue = create_singlethread_workqueue(hdev->name); - if (!hdev->workqueue) - goto nomem; + if (!hdev->workqueue) { + error = -ENOMEM; + goto err; + } - hci_add_sysfs(hdev); + error = hci_add_sysfs(hdev); + if (error < 0) + goto err_wqueue; hdev->rfkill = rfkill_alloc(hdev->name, &hdev->dev, RFKILL_TYPE_BLUETOOTH, &hci_rfkill_ops, hdev); @@ -1525,12 +1529,14 @@ int hci_register_dev(struct hci_dev *hdev) return id; -nomem: +err_wqueue: + destroy_workqueue(hdev->workqueue); +err: write_lock_bh(&hci_dev_list_lock); list_del(&hdev->list); write_unlock_bh(&hci_dev_list_lock); - return -ENOMEM; + return error; } EXPORT_SYMBOL(hci_register_dev); |