diff --git a/src/battle_controllers.c b/src/battle_controllers.c
index 503ea3cec..01132838a 100644
--- a/src/battle_controllers.c
+++ b/src/battle_controllers.c
@@ -1334,8 +1334,6 @@ static void UNUSED BtlController_EmitCmd32(u32 battler, u32 bufferId, u16 size,
     PrepareBufferDataTransfer(battler, bufferId, gBattleResources->transferBuffer, size + 3);
 }
 
-
-//TODO: compare values to pokeemerald?
 void BtlController_EmitTwoReturnValues(u32 battler, u32 bufferId, u8 ret8, u32 ret32)
 {
     gBattleResources->transferBuffer[0] = CONTROLLER_TWORETURNVALUES;