Re: [PATCH resend4 3/3] itimers: simplify arm_timer() code a bit

[Thomas Gleixner]

On Fri, 22 May 2009, Stanislaw Gruszka wrote:
>  			case CPUCLOCK_PROF:
> -				if (cputime_eq(p->cputime_expires.prof_exp,
> -					       cputime_zero) ||
> -				    cputime_gt(p->cputime_expires.prof_exp,
> -					       nt->expires.cpu))
> -					p->cputime_expires.prof_exp =
> -						nt->expires.cpu;
> +				if (expires_le(p->cputime_expires.prof_exp,
> +					       exp->cpu))
> +					break;

  Why the reverse logic and the extra break ?

> +				p->cputime_expires.prof_exp = exp->cpu;
>  				break;

Thanks,

	tglx
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