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Date: Thu, 17 Dec 2015 14:06:35 +0800
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Subject: Re: [PATCH 06/10] bpf tools: Support new map operations
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[SNIP]
> +int bpf_map_lookup_elem(int fd, void *key, void *value)
> +{
> +	union bpf_attr attr = {
> +		.map_fd = fd,
> +		.key = ptr_to_u64(key),
> +		.value = ptr_to_u64(value),
> +	};
Tailing whitespace here. Sorry...