[PATCH] KEYS: remove redundant memsets

[David Howells]

trix at redhat.com wrote:

> -	if (copy_from_user(&uparams, _params, sizeof(uparams)) != 0)
> -		return -EFAULT;
> -
>  	ret = keyctl_pkey_params_get(uparams.key_id, _info, params);

Erm...  uparams is used on the very next statement after the copy_from_user().

David