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[209.132.180.67]) by mx.google.com with ESMTP id u189-v6si20945821pfu.263.2018.10.17.22.24.24; Wed, 17 Oct 2018 22:24:40 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727547AbeJRNVU (ORCPT + 99 others); Thu, 18 Oct 2018 09:21:20 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:27711 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727328AbeJRNVU (ORCPT ); Thu, 18 Oct 2018 09:21:20 -0400 Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 42bHV55V1nz9ttBR; Thu, 18 Oct 2018 07:22:05 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id rZC-0N9bLNG3; Thu, 18 Oct 2018 07:22:05 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 42bHV54ySLz9ttBP; Thu, 18 Oct 2018 07:22:05 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 484A28B781; Thu, 18 Oct 2018 07:22:07 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id 8T2g6H6TP8Gs; Thu, 18 Oct 2018 07:22:07 +0200 (CEST) Received: from pc13168vm.idsi0.si.c-s.fr (unknown [192.168.232.3]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 1A9FB8B74C; Thu, 18 Oct 2018 07:22:07 +0200 (CEST) Received: by pc13168vm.idsi0.si.c-s.fr (Postfix, from userid 0) id CC2336F4C9; Thu, 18 Oct 2018 05:22:06 +0000 (UTC) Message-Id: From: Christophe Leroy Subject: [PATCH] powerpc/mm: remove unused variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Thu, 18 Oct 2018 05:22:06 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In file included from ./include/linux/hugetlb.h:445:0, from arch/powerpc/kernel/setup-common.c:37: ./arch/powerpc/include/asm/hugetlb.h: In function ‘huge_ptep_clear_flush’: ./arch/powerpc/include/asm/hugetlb.h:154:8: error: variable ‘pte’ set but not used [-Werror=unused-but-set-variable] Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/hugetlb.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index 2d00cc530083..cb812b131a37 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -148,8 +148,7 @@ static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { - pte_t pte; - pte = huge_ptep_get_and_clear(vma->vm_mm, addr, ptep); + huge_ptep_get_and_clear(vma->vm_mm, addr, ptep); flush_hugetlb_page(vma, addr); } -- 2.13.3