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From: Ingo Molnar <mingo@elte.hu>
To: "Ahmed S. Darwish" <darwish.07@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH x86] i8259A_32: Remove redundant irq_desc[NR_IRQ] initialization
Date: Mon, 18 Feb 2008 03:35:42 +0100
Message-ID: <20080218023542.GA30201@elte.hu> (raw)
In-Reply-To: <20080217225954.GA3020@ubuntu>


* Ahmed S. Darwish <darwish.07@gmail.com> wrote:

> Remove redundant irq_desc[NR_IRQS] element initialization in 
> init_ISA_irqs(). irq_desc[NR_IRQS] is already statically initialized 
> with the same values in kernel/irq/handle.c .

nice catch - applied. This also saves a few bytes of image space:

   text    data     bss     dec     hex filename
   1389     356      14    1759     6df i8259_32.o.before
   1325     356      14    1695     69f i8259_32.o.after

	Ingo

      reply index

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-17 22:59 Ahmed S. Darwish
2008-02-18  2:35 ` Ingo Molnar [this message]

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