Bluetooth: Send LE Connection Update Command
If the new connection update parameter are accepted, the LE master
host sends the LE Connection Update Command to its controller informing
the new requested parameters.
Signed-off-by: Claudio Takahasi <claudio.takahasi@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 e0e7b82..bd31367 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -2529,6 +2529,7 @@
struct l2cap_conn_param_update_req *req;
struct l2cap_conn_param_update_rsp rsp;
u16 min, max, latency, to_multiplier, cmd_len;
+ int err;
if (!(hcon->link_mode & HCI_LM_MASTER))
return -EINVAL;
@@ -2547,7 +2548,9 @@
min, max, latency, to_multiplier);
memset(&rsp, 0, sizeof(rsp));
- if (l2cap_check_conn_param(min, max, latency, to_multiplier))
+
+ err = l2cap_check_conn_param(min, max, latency, to_multiplier);
+ if (err)
rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_REJECTED);
else
rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_ACCEPTED);
@@ -2555,6 +2558,9 @@
l2cap_send_cmd(conn, cmd->ident, L2CAP_CONN_PARAM_UPDATE_RSP,
sizeof(rsp), &rsp);
+ if (!err)
+ hci_le_conn_update(hcon, min, max, latency, to_multiplier);
+
return 0;
}
