From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751706AbWI3XYA (ORCPT ); Sat, 30 Sep 2006 19:24:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751707AbWI3XYA (ORCPT ); Sat, 30 Sep 2006 19:24:00 -0400 Received: from cacti.profiwh.com ([85.93.165.66]:54480 "EHLO cacti.profiwh.com") by vger.kernel.org with ESMTP id S1751705AbWI3XYA (ORCPT ); Sat, 30 Sep 2006 19:24:00 -0400 Message-id: <345345345435@wsc.cz> Subject: [PATCH] Char: serial167, remove useless tty check From: Jiri Slaby To: Andrew Morton Cc: , Cc: Date: Sun, 1 Oct 2006 01:23:59 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org serial167, remove useless tty check tty is dereferenced before it is checked to be nonNULL. Remove such check. Signed-off-by: Jiri Slaby --- commit 00bed6b2fb10dd07cdde1f6ebe8066058b748ce1 tree b69d8cc230471d1e5dfa09d273960997deb42eba parent 810378cbe277c73f99219e343f54e782459b6b61 author Jiri Slaby Sun, 01 Oct 2006 01:12:34 +0200 committer Jiri Slaby Sun, 01 Oct 2006 01:12:34 +0200 drivers/char/serial167.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index 48dae5d..f4809c8 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -1121,7 +1121,7 @@ #endif if (serial_paranoia_check(info, tty->name, "cy_put_char")) return; - if (!tty || !info->xmit_buf) + if (!info->xmit_buf) return; local_irq_save(flags); @@ -1187,7 +1187,7 @@ #endif return 0; } - if (!tty || !info->xmit_buf){ + if (!info->xmit_buf){ return 0; }