linux-kernel - Re: [PATCH 3/4] scsi: megaraid_sas - add module param max_sectors, cmd_per

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Message-Id: <20070914033216.858d12e0.akpm@linux-foundation.org>
Date:	Fri, 14 Sep 2007 03:32:16 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	linux-box <bo.yang@....com>
Cc:	linux-scsi@...r.kernel.org, James.Bottomley@...elEye.com,
	linux-kernel@...r.kernel.org, sumant.patro@....com
Subject: Re: [PATCH 3/4] scsi: megaraid_sas - add module param max_sectors,
 cmd_per_lun

On Tue, 11 Sep 2007 08:34:33 -0400 linux-box <bo.yang@....com> wrote:

> +	struct megasas_instance *instance =
> +				(struct megasas_instance *)host->hostdata;

y'know, if some brave soul were to write

static inline void *scsi_host_data(struct Scsi_Host *host)
{
	return (void *)host->hostdata;
}

we could remove about 100000000000 ugly casts from scsi.

Just a thought...

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