linux-kernel - Re: [PATCH resend] nfsd: fix nfs4recover.c printk format warning

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Date:	Mon, 30 Apr 2012 17:41:37 -0400
From:	"J. Bruce Fields" <bfields@...ldses.org>
To:	Randy Dunlap <rdunlap@...otime.net>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	linux-nfs@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH resend] nfsd: fix nfs4recover.c printk format warning

On Mon, Apr 30, 2012 at 12:25:31PM -0700, Randy Dunlap wrote:
> From: Randy Dunlap <rdunlap@...otime.net>
> 
> Fix printk format warnings -- both items are size_t,
> so use %zu to print them.
> 
> fs/nfsd/nfs4recover.c:580:3: warning: format '%lu' expects type 'long unsigned int', but argument 3 has type 'size_t'
> fs/nfsd/nfs4recover.c:580:3: warning: format '%lu' expects type 'long unsigned int', but argument 4 has type 'unsigned int'
> 
> Signed-off-by: Randy Dunlap <rdunlap@...otime.net>
> Cc:	"J. Bruce Fields" <bfields@...ldses.org>
> Cc:	linux-nfs@...r.kernel.org

Looks like Linus just took this.  (Thanks!)

--b.

> ---
>  fs/nfsd/nfs4recover.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> This patch was originally sent on Apr.19/2012 for linux-next.
> It is still needed in linux-next and in mainline.
> 
> 
> --- linux-next-20120419.orig/fs/nfsd/nfs4recover.c
> +++ linux-next-20120419/fs/nfsd/nfs4recover.c
> @@ -577,7 +577,7 @@ cld_pipe_downcall(struct file *filp, con
>  	struct cld_net *cn = nn->cld_net;
>  
>  	if (mlen != sizeof(*cmsg)) {
> -		dprintk("%s: got %lu bytes, expected %lu\n", __func__, mlen,
> +		dprintk("%s: got %zu bytes, expected %zu\n", __func__, mlen,
>  			sizeof(*cmsg));
>  		return -EINVAL;
>  	}
--
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