From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754009AbbDHNht (ORCPT ); Wed, 8 Apr 2015 09:37:49 -0400 Received: from mail-wi0-f175.google.com ([209.85.212.175]:37448 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751266AbbDHNhs (ORCPT ); Wed, 8 Apr 2015 09:37:48 -0400 From: =?UTF-8?q?Giedrius=20Statkevi=C4=8Dius?= To: lidza.louina@gmail.com, markh@compro.net Cc: gregkh@linuxfoundation.org, driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Giedrius=20Statkevi=C4=8Dius?= Subject: [PATCH] staging: dgnc: remove some dead code from dgnc_tty.c Date: Wed, 8 Apr 2015 16:37:15 +0300 Message-Id: <1428500235-8964-1-git-send-email-giedrius.statkevicius@gmail.com> X-Mailer: git-send-email 2.3.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove some dead code that will never be executed or which serves no purpose Signed-off-by: Giedrius Statkevičius --- drivers/staging/dgnc/dgnc_tty.c | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index ce4187f..f954228 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -428,9 +428,6 @@ void dgnc_tty_uninit(struct dgnc_board *brd) brd->PrintDriver.ttys = NULL; } - -#define TMPBUFLEN (1024) - /*======================================================================= * * dgnc_wmove - Write data to transmit queue. @@ -555,15 +552,6 @@ void dgnc_input(struct channel_t *ch) ld = tty_ldisc_ref(tp); -#ifdef TTY_DONT_FLIP - /* - * If the DONT_FLIP flag is on, don't flush our buffer, and act - * like the ld doesn't have any space to put the data right now. - */ - if (test_bit(TTY_DONT_FLIP, &tp->flags)) - len = 0; -#endif - /* * If we were unable to get a reference to the ld, * don't flush our buffer, and act like the ld doesn't @@ -897,10 +885,6 @@ void dgnc_check_queue_flow_control(struct channel_t *ch) ch->ch_stops_sent = 0; ch->ch_bd->bd_ops->send_start_character(ch); } - /* No FLOW */ - else { - /* Nothing needed. */ - } } } -- 2.3.5