Commit f00a06ac authored by Andre Guedes's avatar Andre Guedes Committed by Gustavo Padovan

Bluetooth: Refactor hci_cs_le_create_conn

This patch does some code refactoring in hci_cs_le_create_conn
function. The hci_conn object is only needed in case of failure,
therefore hdev locking and hci_conn lookup were moved to
if-statement scope.

Also, the conn->state check was removed since we should always
close the connection if it fails.
Signed-off-by: default avatarAndre Guedes <andre.guedes@openbossa.org>
Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
parent 847012c5
...@@ -1623,24 +1623,26 @@ static void hci_cs_le_create_conn(struct hci_dev *hdev, __u8 status) ...@@ -1623,24 +1623,26 @@ static void hci_cs_le_create_conn(struct hci_dev *hdev, __u8 status)
if (!cp) if (!cp)
return; return;
if (status) {
hci_dev_lock(hdev); hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->peer_addr); conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->peer_addr);
if (!conn) {
hci_dev_unlock(hdev);
return;
}
BT_DBG("%s bdaddr %s conn %p", hdev->name, batostr(&cp->peer_addr), BT_DBG("%s bdaddr %s conn %p", hdev->name, batostr(&cp->peer_addr),
conn); conn);
if (status) {
if (conn && conn->state == BT_CONNECT) {
conn->state = BT_CLOSED; conn->state = BT_CLOSED;
mgmt_connect_failed(hdev, &cp->peer_addr, conn->type, mgmt_connect_failed(hdev, &cp->peer_addr, conn->type,
conn->dst_type, status); conn->dst_type, status);
hci_proto_connect_cfm(conn, status); hci_proto_connect_cfm(conn, status);
hci_conn_del(conn); hci_conn_del(conn);
}
}
hci_dev_unlock(hdev); hci_dev_unlock(hdev);
}
} }
static void hci_cs_le_start_enc(struct hci_dev *hdev, u8 status) static void hci_cs_le_start_enc(struct hci_dev *hdev, u8 status)
......
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