1 files changed, 7 insertions, 0 deletions

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index b3bb7bca8e60..63fa11109a1c 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -3755,6 +3755,13 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
 
         sk = chan->sk;
 
+        /* For certain devices (ex: HID mouse), support for authentication,
+         * pairing and bonding is optional. For such devices, inorder to avoid
+         * the ACL alive for too long after L2CAP disconnection, reset the ACL
+         * disc_timeout back to HCI_DISCONN_TIMEOUT during L2CAP connect.
+         */
+        conn->hcon->disc_timeout = HCI_DISCONN_TIMEOUT;
+
         bacpy(&bt_sk(sk)->src, conn->src);
         bacpy(&bt_sk(sk)->dst, conn->dst);
         chan->psm  = psm;