From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0DA5C43381 for ; Tue, 12 Mar 2019 17:34:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 70E6A206DF for ; Tue, 12 Mar 2019 17:34:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="aiQGimhN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729805AbfCLReG (ORCPT ); Tue, 12 Mar 2019 13:34:06 -0400 Received: from mail-lj1-f193.google.com ([209.85.208.193]:38796 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729756AbfCLRd5 (ORCPT ); Tue, 12 Mar 2019 13:33:57 -0400 Received: by mail-lj1-f193.google.com with SMTP id x13so3076424ljj.5 for ; Tue, 12 Mar 2019 10:33:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=etcNNtTzHJ9C5TLik2UUWBM9lxWizQ3uJC9YeUHDamQ=; b=aiQGimhN5qtnkWLgB/Bvepsutu7mowEz1yO3avlsbHoT85psJSuc7c9Wm8HSDw7Jyd p7sEYeS+J3Qm2CAmZ4qtz7jeCLqeHngOLUASWGpRFZTWUpi+rivjSMMnBUhM+qJqCglq 4Xe3AAXtAB6/U2C7EvN5EUTRG1arhDldnEjBg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=etcNNtTzHJ9C5TLik2UUWBM9lxWizQ3uJC9YeUHDamQ=; b=VBtc1+gsi7drpzf0BSw9GMA7BljZND9h7HjeEJpx6F6jhS8VHO4Z0l3dTqCQ6VI+6B 8s34KnSNtl+EPVJbXihpinWwU8WTt9jHRgbGA6iQQrluPQ3LmE34fF4TWoTRqWpu9Rxh LWX0XnZ63TgFPEthq3NcNfTWWKwoEIS+tZEgwrY+e8HPegkzBjxoKwOaltx9Q70elMPF 8dUPFNzFZaspakD6GwAL5x+4GoeoITMOt7+1wUbjQi6hwutYNp6GaQqHclSsrCEAiqcu GW5zKmU8OafJp3lU7f6AR1jtWBW2LriY43eXRjwDTzM30LC7xogoWFp15tHJjqXhXX1i 25eg== X-Gm-Message-State: APjAAAW9/q32RyjbsKLHn72OQJ/C8FiJyBfFZMTxFCL3rZC/RZDLJYnl UJjqcGe6OStQLFujm1AWkXsJhw== X-Google-Smtp-Source: APXvYqxIUbNfZlyWSJBVE/SZU0lkItuaE4PpAJYXt+4cCPd4ZGelq2hMgNLIhUxE5oI1+n7kdEp48w== X-Received: by 2002:a2e:425b:: with SMTP id p88mr19619041lja.78.1552412036520; Tue, 12 Mar 2019 10:33:56 -0700 (PDT) Received: from prevas-ravi.prevas.se ([81.216.59.226]) by smtp.gmail.com with ESMTPSA id j5sm1473609ljg.47.2019.03.12.10.33.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Mar 2019 10:33:56 -0700 (PDT) From: Rasmus Villemoes To: Marc Zyngier , Thomas Gleixner , Jason Cooper Cc: Rasmus Villemoes , linux-kernel@vger.kernel.org Subject: [PATCH 3/4] irqchip/gic-v3-its: drop redundant initialization in mk_lpi_range Date: Tue, 12 Mar 2019 18:33:48 +0100 Message-Id: <20190312173350.4025-4-linux@rasmusvillemoes.dk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190312173350.4025-1-linux@rasmusvillemoes.dk> References: <20190312173350.4025-1-linux@rasmusvillemoes.dk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There's no reason to ask kmalloc() to zero the allocation, since all the fields get initialized immediately afterwards. Except that there's also not any reason to initialize the ->entry member, since the element gets added to the lpi_range_list immediately. Signed-off-by: Rasmus Villemoes --- drivers/irqchip/irq-gic-v3-its.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 5c8232cff290..2ebc28a53d96 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -1465,9 +1465,8 @@ static struct lpi_range *mk_lpi_range(u32 base, u32 span) { struct lpi_range *range; - range = kzalloc(sizeof(*range), GFP_KERNEL); + range = kmalloc(sizeof(*range), GFP_KERNEL); if (range) { - INIT_LIST_HEAD(&range->entry); range->base_id = base; range->span = span; } -- 2.20.1