From patchwork Thu May 20 09:18:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 445773 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 9F1E5C433ED for ; Thu, 20 May 2021 09:46:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D9B6619A0 for ; Thu, 20 May 2021 09:46:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233924AbhETJr0 (ORCPT ); Thu, 20 May 2021 05:47:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:46618 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233209AbhETJpX (ORCPT ); Thu, 20 May 2021 05:45:23 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 383CE613D4; Thu, 20 May 2021 09:33:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621503212; bh=jlHOIqEnKSZfx+DKjSDVsODchpEeE+sFQmL6i7It2I0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ohfRxvEKu4Dfjg+LeOPkiBnQiRBZGhja9u2gX8aAkqUIXVK+ftPYBgaVraOaAIWeL ShhR/wVVdRr5OMJucyVQIULIn0kQk0r+H1sNf25skygsoyxSjnor3eN6O1KkEQbyGZ 8DT6B8LgLyQ0ukU7mIzpjfbIWDUAiYtix2rUxDSM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christoph Hellwig , Jessica Yu Subject: [PATCH 4.19 120/425] modules: mark find_symbol static Date: Thu, 20 May 2021 11:18:09 +0200 Message-Id: <20210520092135.383802887@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092131.308959589@linuxfoundation.org> References: <20210520092131.308959589@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christoph Hellwig commit 773110470e2fa3839523384ae014f8a723c4d178 upstream. find_symbol is only used in module.c. Signed-off-by: Christoph Hellwig Signed-off-by: Jessica Yu Signed-off-by: Greg Kroah-Hartman --- include/linux/module.h | 11 ----------- kernel/module.c | 3 +-- 2 files changed, 1 insertion(+), 13 deletions(-) --- a/include/linux/module.h +++ b/include/linux/module.h @@ -538,17 +538,6 @@ struct symsearch { }; /* - * Search for an exported symbol by name. - * - * Must be called with module_mutex held or preemption disabled. - */ -const struct kernel_symbol *find_symbol(const char *name, - struct module **owner, - const s32 **crc, - bool gplok, - bool warn); - -/* * Walk the exported symbol table * * Must be called with module_mutex held or preemption disabled. --- a/kernel/module.c +++ b/kernel/module.c @@ -568,7 +568,7 @@ static bool find_symbol_in_section(const /* Find a symbol and return it, along with, (optional) crc and * (optional) module which owns it. Needs preempt disabled or module_mutex. */ -const struct kernel_symbol *find_symbol(const char *name, +static const struct kernel_symbol *find_symbol(const char *name, struct module **owner, const s32 **crc, bool gplok, @@ -591,7 +591,6 @@ const struct kernel_symbol *find_symbol( pr_debug("Failed to find symbol %s\n", name); return NULL; } -EXPORT_SYMBOL_GPL(find_symbol); /* * Search for module by name: must hold module_mutex (or preempt disabled