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=-18.8 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 90172C43460 for ; Thu, 8 Apr 2021 12:51:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 658DC61164 for ; Thu, 8 Apr 2021 12:51:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231689AbhDHMwI (ORCPT ); Thu, 8 Apr 2021 08:52:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:57548 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231660AbhDHMwE (ORCPT ); Thu, 8 Apr 2021 08:52:04 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0046B610FC; Thu, 8 Apr 2021 12:51:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617886309; bh=rtBlR6XrPouRnhoxI3iExA2iH4/6aKZINYgAtq3QArc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z8xJgMKlhmcljO0A5qV8//93huqQQVbuHF4zASiQAhMPojZFnxkBKkO+A9qtGy3qO +Vdn4WfyTQbG1zsVmPkmSkuAvEGdSjRWNBTLvwGNY5GKLK0fQ7KOfhcazOtXmC9SWH niRXBlHk0RtjwELpxI9K3eIszC6UWVo/ndnPoA1s= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Jiri Slaby Subject: [PATCH 10/13] tty: make tty_release_redirect() static Date: Thu, 8 Apr 2021 14:51:31 +0200 Message-Id: <20210408125134.3016837-11-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210408125134.3016837-1-gregkh@linuxfoundation.org> References: <20210408125134.3016837-1-gregkh@linuxfoundation.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org No one calls this outside of the tty_io.c file, so mark this static and do not export the symbol anymore. Cc: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_io.c | 3 +-- include/linux/tty.h | 1 - 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 1c480c04374c..aa959f3371b1 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -547,7 +547,7 @@ EXPORT_SYMBOL_GPL(tty_wakeup); * This is available to the pty code so if the master closes, if the * slave is a redirect it can release the redirect. */ -struct file *tty_release_redirect(struct tty_struct *tty) +static struct file *tty_release_redirect(struct tty_struct *tty) { struct file *f = NULL; @@ -560,7 +560,6 @@ struct file *tty_release_redirect(struct tty_struct *tty) return f; } -EXPORT_SYMBOL_GPL(tty_release_redirect); /** * __tty_hangup - actual handler for hangup events diff --git a/include/linux/tty.h b/include/linux/tty.h index 4b21d47bc098..1b6f5dc3dcb2 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -396,7 +396,6 @@ extern struct tty_struct *tty_kopen_shared(dev_t device); extern void tty_kclose(struct tty_struct *tty); extern int tty_dev_name_to_number(const char *name, dev_t *number); extern ssize_t redirected_tty_write(struct kiocb *, struct iov_iter *); -extern struct file *tty_release_redirect(struct tty_struct *tty); #else static inline void tty_kref_put(struct tty_struct *tty) { } -- 2.31.1