Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934112AbdCLOqq (ORCPT ); Sun, 12 Mar 2017 10:46:46 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:34516 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933837AbdCLOqg (ORCPT ); Sun, 12 Mar 2017 10:46:36 -0400 Date: Sun, 12 Mar 2017 23:46:22 +0900 From: Daeseok Youn To: lidza.louina@gmail.com Cc: markh@compro.net, gregkh@linuxfoundation.org, driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH 1/3] staging: dgnc: ch->ch_bd is already assigned to bd variable Message-ID: <20170312144622.GA23999@jyoun-Latitude-E6530> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 804 Lines: 24 The bd variable in dgnc_tty_send_break() is assigned with ch->ch_bd but it is not used in this function except checking NULL. The ch->ch_bd could be replaced with bd variable in dgnc_tty_send_break() Signed-off-by: Daeseok Youn --- drivers/staging/dgnc/dgnc_tty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index cde00e3..c563ee3 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1799,7 +1799,7 @@ static int dgnc_tty_send_break(struct tty_struct *tty, int msec) spin_lock_irqsave(&ch->ch_lock, flags); - ch->ch_bd->bd_ops->send_break(ch, msec); + bd->bd_ops->send_break(ch, msec); spin_unlock_irqrestore(&ch->ch_lock, flags); -- 2.7.4