Revert "ext4: fix panic when mount failed with parallel flush_stashed_error_work"

hulk inclusion
category: bugfix
bugzilla: 172146, https://gitee.com/openeuler/kernel/issues/I46HJ6
CVE: NA
---------------------------

This reverts commit fde31a90.

We will include the mainline patch, revert this now.
Signed-off-by: Nyangerkun <yangerkun@huawei.com>
Reviewed-by: NZhang Yi <yi.zhang@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

fs/ext4/super.c

@@ -4832,7 +4832,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 		sbi->s_ea_block_cache = NULL;
 	}
 	if (sbi->s_journal) {
-		flush_work(&sbi->s_error_work);
 		jbd2_journal_destroy(sbi->s_journal);
 		sbi->s_journal = NULL;
 	}