move msl_rmc_bmltryext_cb() to before itS rpc
move msl_rmc_bmltryext_cb() to before itS rpc

pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable