linux-kernel - Re: [PATCH] 2.6.21: nfs_readpages: Add missing braces

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Date:	Mon, 21 May 2007 09:24:05 -0400
From:	Trond Myklebust <trond.myklebust@....uio.no>
To:	"Maciej W. Rozycki" <macro@...ux-mips.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] 2.6.21: nfs_readpages: Add missing braces

On Mon, 2007-05-21 at 14:09 +0100, Maciej W. Rozycki wrote:
> A change a while ago added a call to gather statistics to a conditional 
> statement, but braces were missed on that occasion resulting in a change 
> of semanticts.  This a change to rectify.

So you are proposing this as a stable update? It won't apply on
2.6.22-rc2.

Cheers
  Trond

> Signed-off-by: Maciej W. Rozycki <macro@...ux-mips.org>
> ---
>  It should be obvious -- please apply.
> 
>   Maciej
> 
> patch-mips-2.6.18-20060920-nfs_readpages-0
> diff -up --recursive --new-file linux-mips-2.6.18-20060920.macro/fs/nfs/read.c linux-mips-2.6.18-20060920/fs/nfs/read.c
> --- linux-mips-2.6.18-20060920.macro/fs/nfs/read.c	2006-09-20 14:20:24.000000000 +0000
> +++ linux-mips-2.6.18-20060920/fs/nfs/read.c	2007-05-20 15:01:31.000000000 +0000
> @@ -696,9 +696,10 @@ int nfs_readpages(struct file *filp, str
>  	ret = read_cache_pages(mapping, pages, readpage_async_filler, &desc);
>  	if (!list_empty(&head)) {
>  		int err = nfs_pagein_list(&head, server->rpages);
> -		if (!ret)
> +		if (!ret) {
>  			nfs_add_stats(inode, NFSIOS_READPAGES, err);
>  			ret = err;
> +		}
>  	}
>  	put_nfs_open_context(desc.ctx);
>  	return ret;

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