diff options
Diffstat (limited to 'net/bluetooth/hci_sync.c')
| -rw-r--r-- | net/bluetooth/hci_sync.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index ae7a5817883a..c86f4e42e69c 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -206,6 +206,12 @@ struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen, return ERR_PTR(err); } + /* If command return a status event skb will be set to NULL as there are + * no parameters. + */ + if (!skb) + return ERR_PTR(-ENODATA); + return skb; } EXPORT_SYMBOL(__hci_cmd_sync_sk); @@ -255,6 +261,11 @@ int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen, u8 status; skb = __hci_cmd_sync_sk(hdev, opcode, plen, param, event, timeout, sk); + + /* If command return a status event, skb will be set to -ENODATA */ + if (skb == ERR_PTR(-ENODATA)) + return 0; + if (IS_ERR(skb)) { if (!event) bt_dev_err(hdev, "Opcode 0x%4.4x failed: %ld", opcode, @@ -262,13 +273,6 @@ int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen, return PTR_ERR(skb); } - /* If command return a status event skb will be set to NULL as there are - * no parameters, in case of failure IS_ERR(skb) would have be set to - * the actual error would be found with PTR_ERR(skb). - */ - if (!skb) - return 0; - status = skb->data[0]; kfree_skb(skb); @@ -4838,6 +4842,13 @@ static const struct { HCI_QUIRK_BROKEN(SET_RPA_TIMEOUT, "HCI LE Set Random Private Address Timeout command is " "advertised, but not supported."), + HCI_QUIRK_BROKEN(EXT_CREATE_CONN, + "HCI LE Extended Create Connection command is " + "advertised, but not supported."), + HCI_QUIRK_BROKEN(WRITE_AUTH_PAYLOAD_TIMEOUT, + "HCI WRITE AUTH PAYLOAD TIMEOUT command leads " + "to unexpected SMP errors when pairing " + "and will not be used."), HCI_QUIRK_BROKEN(LE_CODED, "HCI LE Coded PHY feature bit is set, " "but its usage is not supported.") @@ -6473,7 +6484,7 @@ static int hci_le_create_conn_sync(struct hci_dev *hdev, void *data) &own_addr_type); if (err) goto done; - + /* Send command LE Extended Create Connection if supported */ if (use_ext_conn(hdev)) { err = hci_le_ext_create_conn_sync(hdev, conn, own_addr_type); goto done; |