Bluetooth: Make l2cap_data_channel return void

l2cap_data_channel always return 0 which is not used anywhere,
make it void function.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

1 files changed, 4 insertions, 5 deletions

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index bef5266563a6..56f5c0e31649 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -5128,7 +5128,8 @@ drop:
         return 0;
 }
 
-static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk_buff *skb)
+static void l2cap_data_channel(struct l2cap_conn *conn, u16 cid,
+                               struct sk_buff *skb)
 {
         struct l2cap_chan *chan;
 
@@ -5138,7 +5139,7 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
                         chan = a2mp_channel_create(conn, skb);
                         if (!chan) {
                                 kfree_skb(skb);
-                                return 0;
+                                return;
                         }
 
                         l2cap_chan_lock(chan);
@@ -5146,7 +5147,7 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
                         BT_DBG("unknown cid 0x%4.4x", cid);
                         /* Drop packet and return */
                         kfree_skb(skb);
-                        return 0;
+                        return;
                 }
         }
 
@@ -5184,8 +5185,6 @@ drop:
 
 done:
         l2cap_chan_unlock(chan);
-
-        return 0;
 }
 
 static inline int l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm, struct sk_buff *skb)