Bluetooth: Use ERR_PTR as return error from hci_connect
Use ERR_PTR mechanism to return error from hci_connect.
Signed-off-by: Ville Tervo <ville.tervo@nokia.com>
Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 1db6c90..c9f9cec 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -852,8 +852,6 @@
hci_dev_lock_bh(hdev);
- err = -ENOMEM;
-
auth_type = l2cap_get_auth_type(sk);
if (l2cap_pi(sk)->dcid == L2CAP_CID_LE_DATA)
@@ -863,17 +861,18 @@
hcon = hci_connect(hdev, ACL_LINK, dst,
l2cap_pi(sk)->sec_level, auth_type);
- if (!hcon)
+ if (IS_ERR(hcon)) {
+ err = PTR_ERR(hcon);
goto done;
+ }
conn = l2cap_conn_add(hcon, 0);
if (!conn) {
hci_conn_put(hcon);
+ err = -ENOMEM;
goto done;
}
- err = 0;
-
/* Update source addr of the socket */
bacpy(src, conn->src);
@@ -892,6 +891,8 @@
l2cap_do_start(sk);
}
+ err = 0;
+
done:
hci_dev_unlock_bh(hdev);
hci_dev_put(hdev);