diff options
| -rw-r--r-- | net/bluetooth/hci_core.c | 3 | ||||
| -rw-r--r-- | net/mac802154/llsec.c | 4 | ||||
| -rw-r--r-- | net/mac802154/main.c | 4 |
3 files changed, 7 insertions, 4 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 476709bd068a..4663c3dad3f5 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1557,7 +1557,8 @@ static int hci_dev_do_close(struct hci_dev *hdev) { BT_DBG("%s %p", hdev->name, hdev); - if (!hci_dev_test_flag(hdev, HCI_UNREGISTER)) { + if (!hci_dev_test_flag(hdev, HCI_UNREGISTER) && + test_bit(HCI_UP, &hdev->flags)) { /* Execute vendor specific shutdown routine */ if (hdev->shutdown) hdev->shutdown(hdev); diff --git a/net/mac802154/llsec.c b/net/mac802154/llsec.c index dcf73958133a..5b2be12832e6 100644 --- a/net/mac802154/llsec.c +++ b/net/mac802154/llsec.c @@ -134,7 +134,7 @@ llsec_key_alloc(const struct ieee802154_llsec_key *template) for (i = 0; i < ARRAY_SIZE(key->tfm); i++) { key->tfm[i] = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC); - if (!key->tfm[i]) + if (IS_ERR(key->tfm[i])) goto err_tfm; if (crypto_aead_setkey(key->tfm[i], template->key, IEEE802154_LLSEC_KEY_SIZE)) @@ -144,7 +144,7 @@ llsec_key_alloc(const struct ieee802154_llsec_key *template) } key->tfm0 = crypto_alloc_blkcipher("ctr(aes)", 0, CRYPTO_ALG_ASYNC); - if (!key->tfm0) + if (IS_ERR(key->tfm0)) goto err_tfm; if (crypto_blkcipher_setkey(key->tfm0, template->key, diff --git a/net/mac802154/main.c b/net/mac802154/main.c index 68b9667323ec..08cb32dc8fd3 100644 --- a/net/mac802154/main.c +++ b/net/mac802154/main.c @@ -167,13 +167,15 @@ int ieee802154_register_hw(struct ieee802154_hw *hw) if (IS_ERR(dev)) { rtnl_unlock(); rc = PTR_ERR(dev); - goto out_wq; + goto out_phy; } rtnl_unlock(); return 0; +out_phy: + wpan_phy_unregister(local->phy); out_wq: destroy_workqueue(local->workqueue); out: |