From patchwork Mon Apr 12 16:00:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 12198415 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 C5277C43470 for ; Mon, 12 Apr 2021 15:50:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 980DC61355 for ; Mon, 12 Apr 2021 15:50:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240878AbhDLPuy (ORCPT ); Mon, 12 Apr 2021 11:50:54 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:16450 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243098AbhDLPux (ORCPT ); Mon, 12 Apr 2021 11:50:53 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4FJtS250FvzwRvK; Mon, 12 Apr 2021 23:48:18 +0800 (CST) Received: from localhost.localdomain (10.175.102.38) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.498.0; Mon, 12 Apr 2021 23:50:24 +0800 From: Wei Yongjun To: , Jarkko Sakkinen , "Thomas Gleixner" , Ingo Molnar , "Borislav Petkov" , Sean Christopherson , CC: , , Hulk Robot Subject: [PATCH -next] x86/sgx: Make symbol 'sgx_vepc_vm_ops' static Date: Mon, 12 Apr 2021 16:00:23 +0000 Message-ID: <20210412160023.193850-1-weiyongjun1@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.102.38] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-sgx@vger.kernel.org The sparse tool complains as follows: arch/x86/kernel/cpu/sgx/virt.c:95:35: warning: symbol 'sgx_vepc_vm_ops' was not declared. Should it be static? This symbol is not used outside of virt.c, so this commit marks it static. Reported-by: Hulk Robot Signed-off-by: Wei Yongjun --- arch/x86/kernel/cpu/sgx/virt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/sgx/virt.c b/arch/x86/kernel/cpu/sgx/virt.c index 7d221eac716a..6ad165a5c0cc 100644 --- a/arch/x86/kernel/cpu/sgx/virt.c +++ b/arch/x86/kernel/cpu/sgx/virt.c @@ -92,7 +92,7 @@ static vm_fault_t sgx_vepc_fault(struct vm_fault *vmf) return VM_FAULT_SIGBUS; } -const struct vm_operations_struct sgx_vepc_vm_ops = { +static const struct vm_operations_struct sgx_vepc_vm_ops = { .fault = sgx_vepc_fault, };