Re: [PATCH] fs: nfsd: Simplify the return expression of numeric_name_to_id

["J. Bruce Fields" <bfields@fieldses.org>]

Well, tastes could reasonably differ, but I'd rather leave this code as
it is.

--b.

On Wed, Sep 29, 2021 at 05:16:26PM +0800, dingsenjie@163.com wrote:
> From: dingsenjie <dingsenjie@yulong.com>
> 
> Simplify the return expression in the nfs4idmap.c
> 
> Signed-off-by: dingsenjie <dingsenjie@yulong.com>
> ---
>  fs/nfsd/nfs4idmap.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c
> index f92161c..dc5926c 100644
> --- a/fs/nfsd/nfs4idmap.c
> +++ b/fs/nfsd/nfs4idmap.c
> @@ -603,7 +603,6 @@ static __be32 idmap_id_to_name(struct xdr_stream *xdr,
>  static bool
>  numeric_name_to_id(struct svc_rqst *rqstp, int type, const char *name, u32 namelen, u32 *id)
>  {
> -	int ret;
>  	char buf[11];
>  
>  	if (namelen + 1 > sizeof(buf))
> @@ -612,8 +611,7 @@ static __be32 idmap_id_to_name(struct xdr_stream *xdr,
>  	/* Just to make sure it's null-terminated: */
>  	memcpy(buf, name, namelen);
>  	buf[namelen] = '\0';
> -	ret = kstrtouint(buf, 10, id);
> -	return ret == 0;
> +	return kstrtouint(buf, 10, id) == 0;
>  }
>  
>  static __be32
> -- 
> 1.9.1
>