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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 E8C06C388F9 for ; Thu, 19 Nov 2020 11:22:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8865522201 for ; Thu, 19 Nov 2020 11:22:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726794AbgKSLV5 (ORCPT ); Thu, 19 Nov 2020 06:21:57 -0500 Received: from mx2.suse.de ([195.135.220.15]:46470 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726555AbgKSLVz (ORCPT ); Thu, 19 Nov 2020 06:21:55 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 53DAEACBF; Thu, 19 Nov 2020 11:21:54 +0000 (UTC) From: Oscar Salvador To: akpm@linux-foundation.org Cc: mike.kravetz@oracle.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Oscar Salvador Subject: [PATCH] mm,hugetlb: Remove unneded initialization Date: Thu, 19 Nov 2020 12:21:41 +0100 Message-Id: <20201119112141.6452-1-osalvador@suse.de> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hugetlb_add_hstate initializes nr_huge_pages and free_huge_pages to 0, but since hstates[] is a global variable, all its fields are defined to 0 already. Signed-off-by: Oscar Salvador --- mm/hugetlb.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 37f15c3c24dc..1c69e9044887 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3197,8 +3197,6 @@ void __init hugetlb_add_hstate(unsigned int order) h = &hstates[hugetlb_max_hstate++]; h->order = order; h->mask = ~((1ULL << (order + PAGE_SHIFT)) - 1); - h->nr_huge_pages = 0; - h->free_huge_pages = 0; for (i = 0; i < MAX_NUMNODES; ++i) INIT_LIST_HEAD(&h->hugepage_freelists[i]); INIT_LIST_HEAD(&h->hugepage_activelist); -- 2.26.2