From: Jiri Slaby <jslaby@suse.cz>
Date: Wed, 23 Mar 2011 08:49:59 +0000 (+0100)
Subject: Char: moxa, remove unused variables
X-Git-Tag: v3.0-rc1~338^2~40
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=9d86f71b599a3f59bc9fe7eabf6c84c8c3a37fe0;p=~shefty%2Frdma-dev.git

Char: moxa, remove unused variables

drivers/tty/moxa.c:1287:2: warning: Value stored to 'port' is never read
        port = tty->index;
        ^      ~~~~~~~~~~
drivers/tty/moxa.c:1763:2: warning: Value stored to 'cflag' is never read
        cflag = termio->c_cflag;        /* termio->c_cflag */
        ^       ~~~~~~~~~~~~~~~

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 35b0c38590e..ffdaab39314 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -1281,10 +1281,8 @@ static int moxa_tiocmset(struct tty_struct *tty,
 			 unsigned int set, unsigned int clear)
 {
 	struct moxa_port *ch;
-	int port;
 	int dtr, rts;
 
-	port = tty->index;
 	mutex_lock(&moxa_openlock);
 	ch = tty->driver_data;
 	if (!ch) {
@@ -1756,11 +1754,9 @@ static int MoxaPortSetTermio(struct moxa_port *port, struct ktermios *termio,
 		speed_t baud)
 {
 	void __iomem *ofsAddr;
-	tcflag_t cflag;
 	tcflag_t mode = 0;
 
 	ofsAddr = port->tableAddr;
-	cflag = termio->c_cflag;	/* termio->c_cflag */
 
 	mode = termio->c_cflag & CSIZE;
 	if (mode == CS5)