diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 62982e6..7717256 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -315,7 +315,8 @@
 	__set_nat_cache_dirty(nm_i, e);
 
 	/* update fsync_mark if its inode nat entry is still alive */
-	e = __lookup_nat_cache(nm_i, ni->ino);
+	if (ni->nid != ni->ino)
+		e = __lookup_nat_cache(nm_i, ni->ino);
 	if (e) {
 		if (fsync_done && ni->nid == ni->ino)
 			set_nat_flag(e, HAS_FSYNCED_INODE, true);