* [PATCH] Bluetooth: Remove locking in hci_user_passkey_request_evt
@ 2012-07-23 21:19 Andre Guedes
2012-07-24 23:42 ` Gustavo Padovan
0 siblings, 1 reply; 2+ messages in thread
From: Andre Guedes @ 2012-07-23 21:19 UTC (permalink / raw)
To: linux-bluetooth
This patch removes hdev locking in hci_user_passkey_request_evt
since it is not needed. mgmt_user_passkey_request simply calls
mgmt_event which does not require hdev locking at all.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
---
net/bluetooth/hci_event.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 41ff978..a6c509d 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3252,12 +3252,8 @@ static void hci_user_passkey_request_evt(struct hci_dev *hdev,
BT_DBG("%s", hdev->name);
- hci_dev_lock(hdev);
-
if (test_bit(HCI_MGMT, &hdev->dev_flags))
mgmt_user_passkey_request(hdev, &ev->bdaddr, ACL_LINK, 0);
-
- hci_dev_unlock(hdev);
}
static void hci_simple_pair_complete_evt(struct hci_dev *hdev,
--
1.7.11.2
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2012-07-23 21:19 [PATCH] Bluetooth: Remove locking in hci_user_passkey_request_evt Andre Guedes
2012-07-24 23:42 ` Gustavo Padovan
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