linux-kernel - [PATCH] serial: mcf: Remove unused variables

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Message-Id: <1419946067-8533-1-git-send-email-peter@hurleysoftware.com>
Date:	Tue, 30 Dec 2014 08:27:47 -0500
From:	Peter Hurley <peter@...leysoftware.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Jiri Slaby <jslaby@...e.cz>, linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>,
	Peter Hurley <peter@...leysoftware.com>
Subject: [PATCH] serial: mcf: Remove unused variables

'pp' is unused in mcf_set_termios() and mcf_config_rs485().

Reported-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Signed-off-by: Peter Hurley <peter@...leysoftware.com>
---
 drivers/tty/serial/mcf.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/tty/serial/mcf.c b/drivers/tty/serial/mcf.c
index 1049667..1ca67d0 100644
--- a/drivers/tty/serial/mcf.c
+++ b/drivers/tty/serial/mcf.c
@@ -198,7 +198,6 @@ static void mcf_shutdown(struct uart_port *port)
 static void mcf_set_termios(struct uart_port *port, struct ktermios *termios,
 	struct ktermios *old)
 {
-	struct mcf_uart *pp = container_of(port, struct mcf_uart, port);
 	unsigned long flags;
 	unsigned int baud, baudclk;
 #if defined(CONFIG_M5272)
@@ -441,7 +440,6 @@ static int mcf_verify_port(struct uart_port *port, struct serial_struct *ser)
 /* Enable or disable the RS485 support */
 static int mcf_config_rs485(struct uart_port *port, struct serial_rs485 *rs485)
 {
-	struct mcf_uart *pp = container_of(port, struct mcf_uart, port);
 	unsigned char mr1, mr2;
 
 	/* Get mode registers */
-- 
2.2.1

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