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=-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 77C62C433ED for ; Tue, 6 Apr 2021 11:27:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 502A46128B for ; Tue, 6 Apr 2021 11:27:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245555AbhDFL1z (ORCPT ); Tue, 6 Apr 2021 07:27:55 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:16349 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245501AbhDFL1n (ORCPT ); Tue, 6 Apr 2021 07:27:43 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4FF4vP6jdXz93fR; Tue, 6 Apr 2021 19:25:21 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.498.0; Tue, 6 Apr 2021 19:27:24 +0800 From: Xiaofei Tan To: , CC: , , Xiaofei Tan Subject: [PATCH v2 04/10] tty: tty_jobctrl: Fix coding style issues of block comments Date: Tue, 6 Apr 2021 19:24:42 +0800 Message-ID: <1617708288-14847-5-git-send-email-tanxiaofei@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1617708288-14847-1-git-send-email-tanxiaofei@huawei.com> References: <1617708288-14847-1-git-send-email-tanxiaofei@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix coding style issues of block comments, reported by checkpatch.pl. Besides, do some expression optimization for the sentenses. Signed-off-by: Xiaofei Tan --- drivers/tty/tty_jobctrl.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/tty/tty_jobctrl.c b/drivers/tty/tty_jobctrl.c index 86070f7..7003b6b 100644 --- a/drivers/tty/tty_jobctrl.c +++ b/drivers/tty/tty_jobctrl.c @@ -204,8 +204,10 @@ int tty_signal_session_leader(struct tty_struct *tty, int exit_session) spin_lock_irq(&p->sighand->siglock); if (p->signal->tty == tty) { p->signal->tty = NULL; - /* We defer the dereferences outside fo - the tasklist lock */ + /* + * We defer the dereferences outside of + * the tasklist lock period + */ refs++; } if (!p->signal->leader) { @@ -328,9 +330,11 @@ void disassociate_ctty(int on_exit) */ void no_tty(void) { - /* FIXME: Review locking here. The tty_lock never covered any race - between a new association and proc_clear_tty but possible we need - to protect against this anyway */ + /* + * FIXME: Review locking here. The tty_lock never covered any race + * between a new association and proc_clear_tty but possibly we need + * to protect against this period anyway + */ struct task_struct *tsk = current; disassociate_ctty(0); @@ -536,7 +540,7 @@ static int tiocgsid(struct tty_struct *tty, struct tty_struct *real_tty, pid_t _ /* * (tty == real_tty) is a cheap way of * testing if the tty is NOT a master pty. - */ + */ if (tty == real_tty && current->signal->tty != real_tty) return -ENOTTY; -- 2.8.1