linux-kernel - Re: [PATCH] rewrite the return method of static int s3c24xx_spi_setup(struct spi_device *spi) in drivers/spi/spi

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Date:	Wed, 10 Dec 2008 13:25:55 +0800
From:	Jianjun Kong <jianjun@...ux.org>
To:	"Helight.Xu" <helight.xu@...il.com>
Cc:	David Brownell <dbrownell@...rs.sourceforge.net>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	torvalds@...ux-foundation.org
Subject: Re: [PATCH] rewrite the return method of static int
	s3c24xx_spi_setup(struct spi_device *spi) in
	drivers/spi/spi_s3c24xx.c

On Wed, Dec 10, 2008 at 11:01:51AM +0800, Helight.Xu wrote:
>rewrite the return method of static int 
>s3c24xx_spi_setup(struct spi_device *spi) 
>in drivers/spi/spi_s3c24xx.c 
>
>reason:
>s3c24xx_spi_setupxfer(spi, NULL) return 0 or -EINVAL, 
>so here shoud return the ret,but only 0.

The original code can return the correct value.
It contains 0 and -EINVAL, not only 0. So this change is not essential.


-- 
Jianjun Kong |Happy Hacking
Homepage: http://kongove.cn
Gtalk:KongJianjun@...il.com
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