From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758241AbYBRCgW (ORCPT ); Sun, 17 Feb 2008 21:36:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757126AbYBRCgB (ORCPT ); Sun, 17 Feb 2008 21:36:01 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:47144 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753533AbYBRCgA (ORCPT ); Sun, 17 Feb 2008 21:36:00 -0500 Date: Mon, 18 Feb 2008 03:35:42 +0100 From: Ingo Molnar To: "Ahmed S. Darwish" Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , LKML Subject: Re: [PATCH x86] i8259A_32: Remove redundant irq_desc[NR_IRQ] initialization Message-ID: <20080218023542.GA30201@elte.hu> References: <20080217225954.GA3020@ubuntu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080217225954.GA3020@ubuntu> User-Agent: Mutt/1.5.17 (2007-11-01) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Ahmed S. Darwish 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