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| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-12-05 13:36:04 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-12-05 12:46:10 +0100 |
| commit | 04ab2749ea96a79f5eba3ca26d46f4283b5509a6 (patch) | |
| tree | d2ada19014b6c2468cc1fa41c0e67593e3adb324 /net | |
| parent | 7776d1d8051469e61c8784076921ee16c1093ba1 (diff) | |
| download | linux-stable-04ab2749ea96a79f5eba3ca26d46f4283b5509a6.tar.gz linux-stable-04ab2749ea96a79f5eba3ca26d46f4283b5509a6.tar.bz2 linux-stable-04ab2749ea96a79f5eba3ca26d46f4283b5509a6.zip | |
Bluetooth: Convert Pair Device to use cmd_complete callback
This patch converts the Pair Device mgmt command to use the new
cmd_complete callback for pending mgmt commands. The already existing
pairing_complete() function is exactly what's needed and doesn't need
changing.
In addition to getting the return parameters always right this patch
actually fixes a reference counting bug and memory leak with the
hci_conn that's attached to the pending mgmt command - something that
would occur when powering off or unplugging the adapter while pairing is
in progress.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/mgmt.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 0fc3d6914ef0..d3ee7285c303 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3129,7 +3129,7 @@ void mgmt_smp_complete(struct hci_conn *conn, bool complete) cmd = find_pairing(conn); if (cmd) - pairing_complete(cmd, status); + cmd->cmd_complete(cmd, status); } static void pairing_complete_cb(struct hci_conn *conn, u8 status) @@ -3142,7 +3142,7 @@ static void pairing_complete_cb(struct hci_conn *conn, u8 status) if (!cmd) BT_DBG("Unable to find a pending command"); else - pairing_complete(cmd, mgmt_status(status)); + cmd->cmd_complete(cmd, mgmt_status(status)); } static void le_pairing_complete_cb(struct hci_conn *conn, u8 status) @@ -3158,7 +3158,7 @@ static void le_pairing_complete_cb(struct hci_conn *conn, u8 status) if (!cmd) BT_DBG("Unable to find a pending command"); else - pairing_complete(cmd, mgmt_status(status)); + cmd->cmd_complete(cmd, mgmt_status(status)); } static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, @@ -3255,6 +3255,8 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, goto unlock; } + cmd->cmd_complete = pairing_complete; + /* For LE, just connecting isn't a proof that the pairing finished */ if (cp->addr.type == BDADDR_BREDR) { conn->connect_cfm_cb = pairing_complete_cb; |