diff --git a/src/controls.c b/src/controls.c
index 0b88e20..5dbe0b4 100644
--- a/src/controls.c
+++ b/src/controls.c
@@ -38,6 +38,7 @@ void player_update (struct spriteReg *sprite, int base_tile, int tile_toggle)
 	sprite->y = clamp(sprite->y, -SCHNOZ_T, SCREEN_HEIGHT-SCHNOZ_B);
 	obj_set_pos(sprite->obj, sprite->x, sprite->y);
 	sprite->obj->attr2 = ATTR2_BUILD(sprite->tid, sprite->pb, 0);
+	return;
 }
 
 void player_scroll (struct spriteReg *sprite, BG_POINT *bg_pos)
@@ -64,4 +65,5 @@ void player_scroll (struct spriteReg *sprite, BG_POINT *bg_pos)
 
 	obj_set_pos(sprite->obj, sprite->x, sprite->y);
 	sprite->obj->attr2 = ATTR2_BUILD(sprite->tid, sprite->pb, 0);
+	return;
 }
diff --git a/src/load.c b/src/load.c
index 72a23b0..95d33c4 100644
--- a/src/load.c
+++ b/src/load.c
@@ -39,7 +39,6 @@ void load_region (const char filename[],
 	LZ77UnCompVram((u32*) gbfs_get_obj(gbfs_start, pal_name, NULL), palbank);
 	LZ77UnCompVram((u32*) gbfs_get_obj(gbfs_start, img_name, NULL), charblock);
 	LZ77UnCompVram((u32*) gbfs_get_obj(gbfs_start, map_name, NULL), screenblock);
-
 	return;
 }
 
diff --git a/src/main.c b/src/main.c
index bb96e6c..5f132dc 100644
--- a/src/main.c
+++ b/src/main.c
@@ -62,5 +62,6 @@ int main (void)
 		REG_BG1HOFS = bg1_pos.x;
 		REG_BG1VOFS = bg1_pos.y;
 	}
+	return; // in case?
 }