diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c
index a70cd2580eae1eb326b69ddef395d54e582de732..785e956d04e6c02af16ee8622d0c36095104c678 100644
--- a/fs/f2fs/extent_cache.c
+++ b/fs/f2fs/extent_cache.c
@@ -375,7 +375,8 @@ static bool f2fs_lookup_extent_tree(struct inode *inode, pgoff_t pgofs,
 	struct extent_node *en;
 	bool ret = false;
 
-	f2fs_bug_on(sbi, !et);
+	if (!et)
+		return false;
 
 	trace_f2fs_lookup_extent_tree_start(inode, pgofs);