Bluetooth: Add chan->ops->defer()

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / bluetooth / l2cap_sock.c

diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index d5093b853b05306f89cd93e68a0209a114554a73..5fae2bd879a1d8c194a1288e2c24564db8d1e088 100644 (file)
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -1081,6 +1081,15 @@ static void l2cap_sock_ready_cb(struct l2cap_chan *chan)
        release_sock(sk);
 }
 
+static void l2cap_sock_defer_cb(struct l2cap_chan *chan)
+{
+       struct sock *sk = chan->data;
+       struct sock *parent = bt_sk(sk)->parent;
+
+       if (parent)
+               parent->sk_data_ready(parent, 0);
+}
+
 static struct l2cap_ops l2cap_chan_ops = {
        .name           = "L2CAP Socket Interface",
        .new_connection = l2cap_sock_new_connection_cb,
@@ -1089,6 +1098,7 @@ static struct l2cap_ops l2cap_chan_ops = {
        .teardown       = l2cap_sock_teardown_cb,
        .state_change   = l2cap_sock_state_change_cb,
        .ready          = l2cap_sock_ready_cb,
+       .defer          = l2cap_sock_defer_cb,
        .alloc_skb      = l2cap_sock_alloc_skb_cb,
 };