Commit 34739c1e authored by Andre Guedes's avatar Andre Guedes Committed by Gustavo Padovan

Bluetooth: Check req->err in hci_req_add

If req->err is set, there is no point in queueing the HCI command
in HCI request command queue since it won't be sent anyway.
Signed-off-by: default avatarAndre Guedes <andre.guedes@openbossa.org>
Acked-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
parent e348fe6b
...@@ -2536,6 +2536,12 @@ void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void *param) ...@@ -2536,6 +2536,12 @@ void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void *param)
BT_DBG("%s opcode 0x%4.4x plen %d", hdev->name, opcode, plen); BT_DBG("%s opcode 0x%4.4x plen %d", hdev->name, opcode, plen);
/* If an error occured during request building, there is no point in
* queueing the HCI command. We can simply return.
*/
if (req->err)
return;
skb = hci_prepare_cmd(hdev, opcode, plen, param); skb = hci_prepare_cmd(hdev, opcode, plen, param);
if (!skb) { if (!skb) {
BT_ERR("%s no memory for command (opcode 0x%4.4x)", BT_ERR("%s no memory for command (opcode 0x%4.4x)",
......
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