3 files changed, 9 insertions, 7 deletions

diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index ef92864ac625..72eb187a5f60 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -71,19 +71,16 @@ static const char *const bt_slock_key_strings[BT_MAX_PROTO] = {
         "slock-AF_BLUETOOTH-BTPROTO_AVDTP",
 };
 
-static inline void bt_sock_reclassify_lock(struct socket *sock, int proto)
+void bt_sock_reclassify_lock(struct sock *sk, int proto)
 {
-        struct sock *sk = sock->sk;
-
-        if (!sk)
-                return;
-
+        BUG_ON(!sk);
         BUG_ON(sock_owned_by_user(sk));
 
         sock_lock_init_class_and_name(sk,
                         bt_slock_key_strings[proto], &bt_slock_key[proto],
                                 bt_key_strings[proto], &bt_lock_key[proto]);
 }
+EXPORT_SYMBOL(bt_sock_reclassify_lock);
 
 int bt_sock_register(int proto, const struct net_proto_family *ops)
 {
@@ -145,7 +142,8 @@ static int bt_sock_create(struct net *net, struct socket *sock, int proto,
 
         if (bt_proto[proto] && try_module_get(bt_proto[proto]->owner)) {
                 err = bt_proto[proto]->create(net, sock, proto, kern);
-                bt_sock_reclassify_lock(sock, proto);
+                if (!err)
+                        bt_sock_reclassify_lock(sock->sk, proto);
                 module_put(bt_proto[proto]->owner);
         }
 
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index c57027f7606f..401d9428ae4c 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -849,6 +849,8 @@ static struct l2cap_chan *l2cap_sock_new_connection_cb(void *data)
         if (!sk)
                 return NULL;
 
+        bt_sock_reclassify_lock(sk, BTPROTO_L2CAP);
+
         l2cap_sock_init(sk, parent);
 
         return l2cap_pi(sk)->chan;
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index f066678faeee..22169c3f1482 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -956,6 +956,8 @@ int rfcomm_connect_ind(struct rfcomm_session *s, u8 channel, struct rfcomm_dlc *
         if (!sk)
                 goto done;
 
+        bt_sock_reclassify_lock(sk, BTPROTO_RFCOMM);
+
         rfcomm_sock_init(sk, parent);
         bacpy(&bt_sk(sk)->src, &src);
         bacpy(&bt_sk(sk)->dst, &dst);