linux-kernel - Re: [PATCH] Type cast some size_t arguments to 'unsigned int' to avoid (harmless) gcc printk warnings.

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Date:	Wed, 9 May 2007 00:03:19 +0400
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	Chris Wedgwood <cw@...f.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Type cast some size_t arguments to 'unsigned int' to avoid (harmless) gcc printk warnings.

On Tue, May 08, 2007 at 11:29:26AM -0700, Chris Wedgwood wrote:
> --- a/net/sunrpc/sched.c
> +++ b/net/sunrpc/sched.c
> @@ -764,7 +764,7 @@ void *rpc_malloc(struct rpc_task *task, size_t size)
>  		buf = kmalloc(size, gfp);
>  	*buf = size;
>  	dprintk("RPC: %5u allocated buffer of size %u at %p\n",
> -			task->tk_pid, size, buf);
> +			task->tk_pid, (unsigned int)size, buf);
>  	return (void *) ++buf;
>  }
>  
> @@ -783,7 +783,7 @@ void rpc_free(void *buffer)
>  	buf--;
>  
>  	dprintk("RPC:       freeing buffer of size %u at %p\n",
> -			size, buf);
> +			(unsigned int)size, buf);

For one, size_t should be printed with %zu.
For two, this is already fixed in mainline.

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