linux-kernel - Re: [PATCH 2/2] sunrpc/cache.h: replace simple

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Message-ID: <20120704235921.GA26797@fieldses.org>
Date:	Wed, 4 Jul 2012 19:59:21 -0400
From:	"J. Bruce Fields" <bfields@...ldses.org>
To:	Eldad Zack <eldad@...refinery.com>
Cc:	Trond Myklebust <Trond.Myklebust@...app.com>,
	linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] sunrpc/cache.h: replace simple_strtoul

On Thu, Jul 05, 2012 at 01:00:26AM +0200, Eldad Zack wrote:
> This patch replaces the usage of simple_strtoul with kstrtoint in
> get_int().

Why?

--b.

> 
> Signed-off-by: Eldad Zack <eldad@...refinery.com>
> ---
>  include/linux/sunrpc/cache.h |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
> index 0757887..9a60bcc 100644
> --- a/include/linux/sunrpc/cache.h
> +++ b/include/linux/sunrpc/cache.h
> @@ -217,7 +217,7 @@ extern int qword_get(char **bpp, char *dest, int bufsize);
>  static inline int get_int(char **bpp, int *anint)
>  {
>  	char buf[50];
> -	char *ep;
> +	ssize_t ret;
>  	int rv;
>  	int len = qword_get(bpp, buf, 50);
>  
> @@ -226,8 +226,8 @@ static inline int get_int(char **bpp, int *anint)
>  	if (len == 0)
>  		return -ENOENT;
>  
> -	rv = simple_strtol(buf, &ep, 0);
> -	if (*ep)
> +	ret = kstrtoint(buf, 0, &rv);
> +	if (ret)
>  		return -EINVAL;
>  
>  	*anint = rv;
> -- 
> 1.7.10
> 
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