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FromAndreas Schwab <>
SubjectRe: [PATCHv2] Make for_each_cpu_mask a bit smaller
DateMon, 12 May 2008 23:45:42 +0200
Alexander van Heukelum <heukelum@mailshack.com> writes:

> +#define for_each_cpu_mask(cpu, mask)			\> +	for ((cpu) = ~((typeof(cpu))0);			\

There is no need for such a complicated expression, -1 will work for
every (arithmetic) type.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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