linux-kernel - [PATCH] serial: m32r_sio: Drop redundant .data assignment

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Date:   Tue, 24 Oct 2017 02:59:40 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Jiri Slaby <jslaby@...e.com>, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] serial: m32r_sio: Drop redundant .data assignment

With the timer converted to using the new timer_setup()/from_timer() API,
setting the .data field is redundant (and the field will be removed soon),
so drop it.

Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Jiri Slaby <jslaby@...e.com>
Cc: linux-serial@...r.kernel.org
Signed-off-by: Kees Cook <keescook@...omium.org>
---
 drivers/tty/serial/m32r_sio.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index 5f4003ad32b6..0bc548adae52 100644
--- a/drivers/tty/serial/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
@@ -576,7 +576,6 @@ static int m32r_sio_startup(struct uart_port *port)
 
 		timeout = timeout > 6 ? (timeout / 2 - 2) : 1;
 
-		up->timer.data = (unsigned long)up;
 		mod_timer(&up->timer, jiffies + timeout);
 	} else {
 		retval = serial_link_irq_chain(up);
-- 
2.7.4


-- 
Kees Cook
Pixel Security