diff options
| -rw-r--r-- | net/bluetooth/l2cap_sock.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 4574c5cb1b59..251017c69ab7 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -161,7 +161,11 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) break; } - if (chan->psm && bdaddr_type_is_le(chan->src_type)) + /* Use L2CAP_MODE_LE_FLOWCTL (CoC) in case of LE address and + * L2CAP_MODE_EXT_FLOWCTL (ECRED) has not been set. + */ + if (chan->psm && bdaddr_type_is_le(chan->src_type) && + chan->mode != L2CAP_MODE_EXT_FLOWCTL) chan->mode = L2CAP_MODE_LE_FLOWCTL; chan->state = BT_BOUND; @@ -255,7 +259,11 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, return -EINVAL; } - if (chan->psm && bdaddr_type_is_le(chan->src_type) && !chan->mode) + /* Use L2CAP_MODE_LE_FLOWCTL (CoC) in case of LE address and + * L2CAP_MODE_EXT_FLOWCTL (ECRED) has not been set. + */ + if (chan->psm && bdaddr_type_is_le(chan->src_type) && + chan->mode != L2CAP_MODE_EXT_FLOWCTL) chan->mode = L2CAP_MODE_LE_FLOWCTL; l2cap_sock_init_pid(sk); |