linux-kernel - [PATCH 1/1] avr32/pata: avoid unnecessary memset

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Message-Id: <20080512211529.1B7D97000089@mwinf2801.orange.fr>
Date:	Mon, 12 May 2008 23:15:27 +0200
From:	"Christophe Jaillet" <christophe.jaillet@...adoo.fr>
To:	"cj" <christophe.jaillet@...adoo.fr>,
	"linux" <linux-kernel@...r.kernel.org>, <hskinnemoen@...el.com>
Subject: [PATCH 1/1] avr32/pata: avoid unnecessary memset

From: Christophe Jaillet <christophe.jaillet@...adoo.fr>

Hi, here is a patch against linux/drivers/dma/iop-adma.c which :
	
1) Remove an explicit memset(.., 0, ...) to a variable allocated with
kzalloc (i.e. 'info').


Note: this patch is based on 'linux-2.6.25.tar.bz2'

Signed-off-by: Christophe Jaillet <christophe.jaillet@...adoo.fr>

---

--- linux/drivers/ata/pata_at32.c	2008-04-17 04:49:44.000000000 +0200
+++ linux/drivers/ata/pata_at32.c.cj	2008-05-12 23:07:10.000000000 +0200
@@ -329,8 +329,6 @@ static int __init pata_at32_probe(struct
 	if (!info)
 		return -ENOMEM;
 
-	memset(info, 0, sizeof(struct at32_ide_info));
-
 	info->irq = irq;
 	info->cs  = board->cs;
 


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