Bluetooth: Make a2mp_send function static

The a2mp_send function is a local function and so do not export it
and make it static.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c
index 6bba304..cfc8fe1 100644
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c
@@ -45,7 +45,7 @@
 	return cmd;
 }
 
-void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, void *data)
+static void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, void *data)
 {
 	struct l2cap_chan *chan = mgr->a2mp_chan;
 	struct a2mp_cmd *cmd;