linux-kernel - RE: [PATCH 01/16] trivial: use ARRAY

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Date:	Mon, 28 Jun 2010 19:05:10 +0000
From:	"Miller, Mike (OS Dev)" <Mike.Miller@...com>
To:	Kulikov Vasiliy <segooon@...il.com>,
	"trivial@...nel.org" <trivial@...nel.org>
CC:	Kernel Janitors <kernel-janitors@...r.kernel.org>,
	Jens Axboe <jens.axboe@...cle.com>,
	"Stephen M. Cameron" <scameron@...rdog.cce.hp.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Patterson, Andrew D (LeftHand Networks)" <andrew.patterson@...com>,
	ISS StorageDev <iss_storagedev@...com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 01/16] trivial: use ARRAY_SIZE

 

> -----Original Message-----
> From: Kulikov Vasiliy [mailto:segooon@...il.com] 
> Sent: Monday, June 28, 2010 6:55 AM
> To: trivial@...nel.org
> Cc: Kernel Janitors; Miller, Mike (OS Dev); Jens Axboe; 
> Stephen M. Cameron; Andrew Morton; Patterson, Andrew D 
> (LeftHand Networks); ISS StorageDev; linux-kernel@...r.kernel.org
> Subject: [PATCH 01/16] trivial: use ARRAY_SIZE
> 
> Change sizeof(x) / sizeof(*x) to ARRAY_SIZE(x).
> 
> Signed-off-by: Kulikov Vasiliy <segooon@...il.com>
Acked-by: Mike Miller <mike.miller@...com>
> ---
>  drivers/block/cciss.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c 
> index 51ceaee..e1e7143 100644
> --- a/drivers/block/cciss.c
> +++ b/drivers/block/cciss.c
> @@ -335,7 +335,7 @@ static void 
> cciss_map_sg_chain_block(ctlr_info_t *h, CommandList_struct 
> *c,  static const char *raid_label[] = { "0", "4", "1(1+0)", 
> "5", "5+1", "ADG",
>  	"UNKNOWN"
>  };
> -#define RAID_UNKNOWN (sizeof(raid_label) / sizeof(raid_label[0])-1)
> +#define RAID_UNKNOWN (ARRAY_SIZE(raid_label)-1)
>  
>  #ifdef CONFIG_PROC_FS
>  
> --
> 1.7.0.4
> 
> --
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