diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index ccc4bcad5616..56bcaec9149c 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -959,6 +959,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
 	ei->i_reserved_meta_blocks = 0;
 	ei->i_allocated_meta_blocks = 0;
 	ei->i_da_metadata_calc_len = 0;
+	ei->i_da_metadata_calc_last_lblock = 0;
 	spin_lock_init(&(ei->i_block_reservation_lock));
 #ifdef CONFIG_QUOTA
 	ei->i_reserved_quota = 0;