!1341 [sync] PR-1286: ext4: turning quotas off if mount failed after enable quotas

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/1286 
 
PR sync from: Baokun Li <libaokun1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/X3ZSP2AARUKCTNGQH7V2EC4D2KQ67AMO/ 
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1341 

Reviewed-by: Jialin Zhang <zhangjialin11@huawei.com> 
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com> 

fs/ext4/super.c

@@ -5162,7 +5162,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 		ext4_msg(sb, KERN_INFO, "recovery complete");
 		err = ext4_mark_recovery_complete(sb, es);
 		if (err)
-			goto failed_mount8;
+			goto failed_mount10;
 	}
 	if (EXT4_SB(sb)->s_journal) {
 		if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA)
@@ -5207,7 +5207,9 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 		ext4_msg(sb, KERN_ERR, "VFS: Can't find ext4 filesystem");
 	goto failed_mount;
 
-failed_mount8:
+failed_mount10:
+	ext4_quota_off_umount(sb);
+failed_mount8: __maybe_unused
 	ext4_unregister_sysfs(sb);
 	kobject_put(&sbi->s_kobj);
 failed_mount7: