From 9ef20d52e0cd0d6ab78cab13563b16496bdc6995 Mon Sep 17 00:00:00 2001 From: Cong Ding Date: Wed, 16 Jan 2013 23:30:43 +0100 Subject: [PATCH] tty: serial/68328serial.c: remove unnecessary null pointer check The pointer info is dereferened in line 1009, so it is not necessary to check null again in line 1012. Signed-off-by: Cong Ding Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/68328serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index 641a5a4d73d9..49399470794d 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -1002,7 +1002,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp) m68328_uart *uart = &uart_addr[info->line]; unsigned long flags; - if (!info || serial_paranoia_check(info, tty->name, "rs_close")) + if (serial_paranoia_check(info, tty->name, "rs_close")) return; local_irq_save(flags); -- 2.34.1