From: Tedd Ho-Jeong An <tedd.an@intel.com>
Date: Fri, 26 Jun 2015 06:27:55 +0000 (-0700)
Subject: Bluetooth: hidp: Initialize list header of hidp session user
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7c258670ce655659a4c8d1013676c55e74d09ee7;p=deliverable%2Flinux.git

Bluetooth: hidp: Initialize list header of hidp session user

When new hidp session is created, list header in l2cap_user is
not initialized and this causes list_empty() to fail in
l2cap_register_user() even if l2cap_user list is empty.

Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com>
Tested-by: Jörg Otte <jrg.otte@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 9070dfd6b4ad..f1a117f8cad2 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -915,6 +915,7 @@ static int hidp_session_new(struct hidp_session **out, const bdaddr_t *bdaddr,
 	session->conn = l2cap_conn_get(conn);
 	session->user.probe = hidp_session_probe;
 	session->user.remove = hidp_session_remove;
+	INIT_LIST_HEAD(&session->user.list);
 	session->ctrl_sock = ctrl_sock;
 	session->intr_sock = intr_sock;
 	skb_queue_head_init(&session->ctrl_transmit);