[PATCH v1] Bluetooth:btintel: Do no pass vendor events to stack

[Kiran K <kiran.k@xxxxxxxxx>]

During firmware download, vendor specific events like boot up and
secure send result are generated. These events can be safely processed at
the driver level. Passing on these events to stack prints unnecessary
below warning log.

--
Bluetooth: hci0: Malformed MSFT vendor event: 0x02
--

Signed-off-by: Kiran K <kiran.k@xxxxxxxxx>
---
 drivers/bluetooth/btintel.c      | 6 ++++--
 drivers/bluetooth/btintel_pcie.c | 9 ++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 432f723e3869..652a5595fb16 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -3383,7 +3383,8 @@ int btintel_recv_event(struct hci_dev *hdev, struct sk_buff *skb)
 				 * indicating that the bootup completed.
 				 */
 				btintel_bootup(hdev, ptr, len);
-				break;
+				kfree_skb(skb);
+				return 0;
 			case 0x06:
 				/* When the firmware loading completes the
 				 * device sends out a vendor specific event
@@ -3391,7 +3392,8 @@ int btintel_recv_event(struct hci_dev *hdev, struct sk_buff *skb)
 				 * loading.
 				 */
 				btintel_secure_send_result(hdev, ptr, len);
-				break;
+				kfree_skb(skb);
+				return 0;
 			}
 		}
 
diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c
index d581a539d439..b2eeb6838247 100644
--- a/drivers/bluetooth/btintel_pcie.c
+++ b/drivers/bluetooth/btintel_pcie.c
@@ -551,7 +551,8 @@ static int btintel_pcie_recv_event(struct hci_dev *hdev, struct sk_buff *skb)
 				if (btintel_pcie_in_op(data)) {
 					btintel_pcie_wr_sleep_cntrl(data, BTINTEL_PCIE_STATE_D0);
 					data->alive_intr_ctxt = BTINTEL_PCIE_INTEL_HCI_RESET2;
-					break;
+					kfree_skb(skb);
+					return 0;
 				}
 
 				if (btintel_pcie_in_iml(data)) {
@@ -568,7 +569,8 @@ static int btintel_pcie_recv_event(struct hci_dev *hdev, struct sk_buff *skb)
 						btintel_wake_up_flag(data->hdev,
 								     INTEL_WAIT_FOR_D0);
 				}
-				break;
+				kfree_skb(skb);
+				return 0;
 			case 0x06:
 				/* When the firmware loading completes the
 				 * device sends out a vendor specific event
@@ -576,7 +578,8 @@ static int btintel_pcie_recv_event(struct hci_dev *hdev, struct sk_buff *skb)
 				 * loading.
 				 */
 				btintel_secure_send_result(hdev, ptr, len);
-				break;
+				kfree_skb(skb);
+				return 0;
 			}
 		}
 
-- 
2.40.1