diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index bfe6a8ccc3a0..f777e073e509 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -267,16 +267,6 @@ static unsigned int get_cb_cost(struct f2fs_sb_info *sbi, unsigned int segno)
 	return UINT_MAX - ((100 * (100 - u) * age) / (100 + u));
 }
 
-static unsigned int get_greedy_cost(struct f2fs_sb_info *sbi,
-						unsigned int segno)
-{
-	unsigned int valid_blocks =
-			get_valid_blocks(sbi, segno, true);
-
-	return IS_DATASEG(get_seg_entry(sbi, segno)->type) ?
-				valid_blocks * 2 : valid_blocks;
-}
-
 static inline unsigned int get_gc_cost(struct f2fs_sb_info *sbi,
 			unsigned int segno, struct victim_sel_policy *p)
 {
@@ -285,7 +275,7 @@ static inline unsigned int get_gc_cost(struct f2fs_sb_info *sbi,
 
 	/* alloc_mode == LFS */
 	if (p->gc_mode == GC_GREEDY)
-		return get_greedy_cost(sbi, segno);
+		return get_valid_blocks(sbi, segno, true);
 	else
 		return get_cb_cost(sbi, segno);
 }