Re: [PATCH v2 2/3] mmc: add module param to set fault injection attributes

[Akinobu Mita]

2011/9/14 Per Forlin <per.forlin@xxxxxxxxxx>:

> +#ifdef CONFIG_FAIL_MMC_REQUEST
> +
> +static DECLARE_FAULT_ATTR(fail_default_attr);
> +static char *fail_request;

This is not used anymore and ...

> +static int fail_mmc_request_param_set(const char *val,
> +                                     const struct kernel_param *kp)
> +{
> +       setup_fault_attr(&fail_default_attr, (char *) val);
> +       return 0;
> +}
> +
> +static const struct kernel_param_ops fail_mmc_request_param_ops = {
> +       .set = fail_mmc_request_param_set
> +};
> +module_param_cb(fail_request, &fail_mmc_request_param_ops,
> +               &fail_request, 0);

you can change this third parameter to NULL.

> +
> +#endif /* CONFIG_FAIL_MMC_REQUEST */
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