From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sat, 23 Aug 2014 18:33:24 +0000 (+0200)
Subject: serial: vr41xx_siu: delete double assignment
X-Git-Tag: firefly_0821_release~176^2~3120^2~75
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6004bb11cf0d35574fdedb236d98672ccf86d9a9;p=firefly-linux-kernel-4.4.55.git

serial: vr41xx_siu: delete double assignment

Delete successive assignments to the same location.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/vr41xx_siu.c b/drivers/tty/serial/vr41xx_siu.c
index db0c8a4ab03e..d7f9d622cdcb 100644
--- a/drivers/tty/serial/vr41xx_siu.c
+++ b/drivers/tty/serial/vr41xx_siu.c
@@ -847,7 +847,6 @@ void __init vr41xx_siu_early_setup(struct uart_port *port)
 	siu_uart_ports[port->line].type = port->type;
 	siu_uart_ports[port->line].uartclk = SIU_BAUD_BASE * 16;
 	siu_uart_ports[port->line].mapbase = port->mapbase;
-	siu_uart_ports[port->line].mapbase = port->mapbase;
 	siu_uart_ports[port->line].ops = &siu_uart_ops;
 }