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Bluetooth: Fix endianness handling of cmd_status/complete opcodes 

The opcode in cmd_complete and cmd_status events is 16 bits, so we
should only be comparing it after having converted it to the host
endianness. There's already an opcode variable in both functions which
is in host endiannes so the right fix is to just start using it instead
of ev->opcode.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Johan Hedberg 2013-03-09 09:53:50 +02:00 committed by Gustavo Padovan
parent 34739c1eff
commit ad82cdd196
1 changed files with 4 additions and 4 deletions
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8
net/bluetooth/hci_event.c
View File

@ -2299,10 +2299,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
break;
}
if (ev->opcode != HCI_OP_NOP)
if (opcode != HCI_OP_NOP)
del_timer(&hdev->cmd_timer);
hci_req_cmd_complete(hdev, ev->opcode, status);
hci_req_cmd_complete(hdev, opcode, status);
if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
atomic_set(&hdev->cmd_cnt, 1);
@ -2386,10 +2386,10 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
break;
}
if (ev->opcode != HCI_OP_NOP)
if (opcode != HCI_OP_NOP)
del_timer(&hdev->cmd_timer);
hci_req_cmd_status(hdev, ev->opcode, ev->status);
hci_req_cmd_status(hdev, opcode, ev->status);
if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
atomic_set(&hdev->cmd_cnt, 1);