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Date: Wed, 11 Nov 2009 20:50:29 -0200 From: Thiago Farina <tfransosi@...il.com> To: Mark Lord <liml@....ca> Cc: Pekka Enberg <penberg@...helsinki.fi>, Bartlomiej Zolnierkiewicz <bzolnier@...il.com>, jgarzik@...ox.com, mlord@...ox.com, linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] ata: Clean up hard coded array size calculation. On Wed, Nov 11, 2009 at 8:37 PM, Mark Lord <liml@....ca> wrote: > Looks like unnecessary churn and obfuscation to me. Obfuscation? Are you saying that just because you wrote this code? So what is the usage of a macro? I think you are having a defensive position here. The macro is self-explanatory, ARRAY_SIZE, so the macro gives you the *size* of the array. You don't need to know how that is done, if you want, just go to the declaration of the macro. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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