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authorVishal Agarwal <vishal.agarwal@stericsson.com>2012-06-07 18:57:35 +0400
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>2012-06-08 09:50:57 +0400
commit4c47d7396420160d27209f578680141874c0110b (patch)
treecf8c367f0aba59689f9c72103652dbaeaf995b67 /net
parent476585ecf08067ac4e81d1a4cb19e2caf2093471 (diff)
downloadlinux-4c47d7396420160d27209f578680141874c0110b.tar.xz
Bluetooth: Fix LE pairing completion on connection failure
For BR/EDR pairing is assumed to be finished when connection is done. For LE if connection is successful it did not necessarily mean that pairing is also done but if the connection is unsuccessful it should be assumed that pairing procedure is also finished. This patch registers a new function with connect_cfm_cb callback for LE link which sends the pairing complete signal to user space if connection is unsuccessful. Signed-off-by: Vishal Agarwal <vishal.agarwal@stericsson.com> Acked-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/mgmt.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 25d220776079..991d5b667674 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1873,6 +1873,22 @@ static void pairing_complete_cb(struct hci_conn *conn, u8 status)
pairing_complete(cmd, mgmt_status(status));
}
+static void le_connect_complete_cb(struct hci_conn *conn, u8 status)
+{
+ struct pending_cmd *cmd;
+
+ BT_DBG("status %u", status);
+
+ if (!status)
+ return;
+
+ cmd = find_pairing(conn);
+ if (!cmd)
+ BT_DBG("Unable to find a pending command");
+ else
+ pairing_complete(cmd, mgmt_status(status));
+}
+
static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
u16 len)
{
@@ -1934,6 +1950,8 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
/* 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;
+ else
+ conn->connect_cfm_cb = le_connect_complete_cb;
conn->security_cfm_cb = pairing_complete_cb;
conn->disconn_cfm_cb = pairing_complete_cb;