[lustre-devel] [PATCH 20/28] lustre: obdclass: deprecate OBD_GET_VERSION ioctl

[NeilBrown]

On Sun, Oct 14 2018, James Simmons wrote:
>  
> +		if (!warned) {
> +			warned = true;
> +			CWARN("%s: ioctl(OBD_GET_VERSION) is deprecated, use llapi_get_version_string() and/or relink\n",
> +			      current->comm);
> +		}

Is there a good reason not to use WARN_ON_ONCE() here?

Thanks,
NeilBrown
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