Bluetooth: Move scope of state_to_string

Function state_to_string will be used in other files in debug
statements.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

1 files changed, 0 insertions, 26 deletions

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 8efac7884ffb..252a96e474ca 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -215,32 +215,6 @@ static u16 l2cap_alloc_cid(struct l2cap_conn *conn)
         return 0;
 }
 
-static char *state_to_string(int state)
-{
-        switch(state) {
-        case BT_CONNECTED:
-                return "BT_CONNECTED";
-        case BT_OPEN:
-                return "BT_OPEN";
-        case BT_BOUND:
-                return "BT_BOUND";
-        case BT_LISTEN:
-                return "BT_LISTEN";
-        case BT_CONNECT:
-                return "BT_CONNECT";
-        case BT_CONNECT2:
-                return "BT_CONNECT2";
-        case BT_CONFIG:
-                return "BT_CONFIG";
-        case BT_DISCONN:
-                return "BT_DISCONN";
-        case BT_CLOSED:
-                return "BT_CLOSED";
-        }
-
-        return "invalid state";
-}
-
 static void l2cap_state_change(struct l2cap_chan *chan, int state)
 {
         BT_DBG("%p %s -> %s", chan, state_to_string(chan->state),