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Bluetooth: Fix deadlock with mgmt_pair_device

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The hci_conn callbacks are called with the hci_dev lock already held so
no locking should be attempted in them.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Johan Hedberg 2011-11-10 15:54:37 +02:00 committed by Gustavo F. Padovan
parent 48264f0694
commit c3f06755ca
1 changed files with 0 additions and 5 deletions
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5
net/bluetooth/mgmt.c
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@ -1331,19 +1331,14 @@ static void pairing_complete(struct pending_cmd *cmd, u8 status)
static void pairing_complete_cb(struct hci_conn *conn, u8 status)
{
struct pending_cmd *cmd;
struct hci_dev *hdev = conn->hdev;
BT_DBG("status %u", status);
hci_dev_lock_bh(hdev);
cmd = find_pairing(conn);
if (!cmd)
BT_DBG("Unable to find a pending command");
else
pairing_complete(cmd, status);
hci_dev_unlock_bh(hdev);
}
static int pair_device(struct sock *sk, u16 index, unsigned char *data, u16 len)