Re: [PATCH v1 8/9] exfat: support multi-cluster for exfat_map_cluster

[Yuezhang.Mo@xxxxxxxx]

> @@ -293,12 +298,14 @@ static int exfat_get_block(struct inode *inode, sector_t iblock,
> 
>  	if (cluster == EXFAT_EOF_CLUSTER)
>  		goto done;
> +	if (WARN_ON_ONCE(!count))
> +		count = 1;

The count is 0 only if cluster is EXFAT_EOF_CLUSTER.
So this warning never occur, right? If yes, please remove it.