We don't need locking hdev in hci_conn_timeout() since it doesn't
access any hdev's shared resources, it basically queues HCI commands.
Signed-off-by: Andre Guedes <andre.guedes@xxxxxxxxxxxxx>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxxxxxx>
---
net/bluetooth/hci_conn.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index eae7a53..8ec6fb6 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -280,7 +280,6 @@ static void hci_conn_timeout(struct work_struct *work)
{
struct hci_conn *conn = container_of(work, struct hci_conn,
disc_work.work);
- struct hci_dev *hdev = conn->hdev;
__u8 reason;
BT_DBG("conn %p state %d", conn, conn->state);
@@ -288,8 +287,6 @@ static void hci_conn_timeout(struct work_struct *work)
if (atomic_read(&conn->refcnt))
return;
- hci_dev_lock(hdev);
-
switch (conn->state) {
case BT_CONNECT:
case BT_CONNECT2:
@@ -309,8 +306,6 @@ static void hci_conn_timeout(struct work_struct *work)
conn->state = BT_CLOSED;
break;
}
-
- hci_dev_unlock(hdev);
}
/* Enter sniff mode */
--
1.7.8.4
--
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