From nobody Sat Feb 7 20:47:39 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B1A83EB64DD for ; Wed, 12 Jul 2023 09:00:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232113AbjGLJAk (ORCPT ); Wed, 12 Jul 2023 05:00:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231796AbjGLJAO (ORCPT ); Wed, 12 Jul 2023 05:00:14 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C613E2D54; Wed, 12 Jul 2023 01:58:53 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E2252616E6; Wed, 12 Jul 2023 08:58:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36E9CC433C7; Wed, 12 Jul 2023 08:58:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689152314; bh=AqrrOdfRU9om9M6vSXjzTWkrWbITMkMN92jg5DFdzNQ=; h=From:To:Cc:Subject:Date:From; b=njg59PeEhMaEX1bV5nYHs+2dHLWFyI9dohNyNc9Kdboe+OmTveat/7dkoXi1tYv6N G04pvSnCjW6Fmvmn+zZwHCza+tEENGmiMevGFksowUoCDZmnC35u1SJctBElQJyYVF UlqfKDzyiNOLeclaqkfjOEGw08zQa91FPqmY5d/2GxMdgBdI2Ez6iJ7i+HeX89gkBL 8WZvzjFmR25e+9F+OFE857VzsRt9s6UVMHwsxwYul3ioP9S+GkVfIqB2t4GA8nJmI0 rBLPPNsymsbtK5h7lYj/F8jdBcoaJKwHfSaxWelZe4r4b+Df0NaitHxPYz8o90ch2n whw5pkoMFnulA== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" Subject: [PATCH] tty: make check_tty_count() void Date: Wed, 12 Jul 2023 10:58:30 +0200 Message-ID: <20230712085830.4908-1-jirislaby@kernel.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The return value is unused, so drop it. Signed-off-by: Jiri Slaby (SUSE) --- drivers/tty/tty_io.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 3959efc717aa..e23e416aae93 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -270,7 +270,7 @@ static int tty_paranoia_check(struct tty_struct *tty, s= truct inode *inode, } =20 /* Caller must hold tty_lock */ -static int check_tty_count(struct tty_struct *tty, const char *routine) +static void check_tty_count(struct tty_struct *tty, const char *routine) { #ifdef CHECK_TTY_COUNT struct list_head *p; @@ -290,10 +290,8 @@ static int check_tty_count(struct tty_struct *tty, con= st char *routine) if (tty->count !=3D (count + kopen_count)) { tty_warn(tty, "%s: tty->count(%d) !=3D (#fd's(%d) + #kopen's(%d))\n", routine, tty->count, count, kopen_count); - return (count + kopen_count); } #endif - return 0; } =20 /** --=20 2.41.0