Re: another patch in #for-linus (was Re: [RFC] a corner case of open(2))

[Pavel Machek]

Hi!


> +unsigned long iov_iter_gap_alignment(const struct iov_iter *i)
> +{
> +        unsigned long res = 0;
> +	size_t size = i->count;

Something is wrong with indentation here.

> +	iterate_all_kinds(i, size, v,
> +		(res |= (!res ? 0 : (unsigned long)v.iov_base) |
> +			(size != v.iov_len ? size : 0), 0),
> +		(res |= (!res ? 0 : (unsigned long)v.bv_offset) |
> +			(size != v.bv_len ? size : 0)),
> +		(res |= (!res ? 0 : (unsigned long)v.iov_base) |
> +			(size != v.iov_len ? size : 0))
> +		);

Umm. Come on. What's that? Obfuscated C code contest? Could the logic
at least be modified to (res ? ... : 0)?

									Pavel

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