diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 5c4afe652245a9d045825f26f3ad3dbe0a06e13a..e3c748faf2dbcd14ceafb13c6353479e6b072eb9 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1093,6 +1093,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 	brelse(bh);
 failed_sbi:
 	sb->s_fs_info = NULL;
+	kfree(sbi->s_blockgroup_lock);
 	kfree(sbi);
 	return ret;
 }