Re: [patch 11/28] PNP: whitespace/coding style fixes

[Joe Perches]

On Fri, 2008-06-27 at 16:57 -0600, Bjorn Helgaas wrote:
> Index: work10/drivers/pnp/interface.c
> ===================================================================
> --- work10.orig/drivers/pnp/interface.c	2008-05-09 14:42:25.000000000 -0600
> +++ work10/drivers/pnp/interface.c	2008-05-09 14:45:57.000000000 -0600
> @@ -216,12 +216,12 @@ static ssize_t pnp_show_options(struct d
>  				struct device_attribute *attr, char *buf)
>  {
>  	struct pnp_dev *dev = to_pnp_dev(dmdev);
> +	pnp_info_buffer_t *buffer;
>  	struct pnp_option *independent = dev->independent;
>  	struct pnp_option *dependent = dev->dependent;
>  	int ret, dep = 1;
>  
> -	pnp_info_buffer_t *buffer = (pnp_info_buffer_t *)
> -	    pnp_alloc(sizeof(pnp_info_buffer_t));
> +	buffer = pnp_alloc(sizeof(pnp_info_buffer_t));
>  	if (!buffer)
>  		return -ENOMEM;

Wouldn't it be nicer without the unnecessary cast?

	pnp_info_buffer_t *buffer = pnp_alloc(sizeof(*buffer));

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