From f43a510de8af5748637de21c96f82232b24920e4 Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jirislaby@gmail.com>
Date: Wed, 9 Dec 2009 12:34:15 -0800
Subject: [PATCH] tty: char: mxser, remove unnecessary tty test

Stanse found unnecessary test in mxser_startup.

tty is dereferenced earlier, the test is superfluous. Remove it.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/char/mxser.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 3d923065d9a2..e0c5d2a69046 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -895,8 +895,7 @@ static int mxser_activate(struct tty_port *port, struct tty_struct *tty)
 	if (inb(info->ioaddr + UART_LSR) == 0xff) {
 		spin_unlock_irqrestore(&info->slock, flags);
 		if (capable(CAP_SYS_ADMIN)) {
-			if (tty)
-				set_bit(TTY_IO_ERROR, &tty->flags);
+			set_bit(TTY_IO_ERROR, &tty->flags);
 			return 0;
 		} else
 			return -ENODEV;
-- 
2.11.0