summaryrefslogtreecommitdiff
path: root/drivers/tty/moxa.c
diff options
context:
space:
mode:
authorJiri Slaby <jslaby@suse.cz>2011-03-23 11:49:59 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-20 01:41:48 +0400
commit9d86f71b599a3f59bc9fe7eabf6c84c8c3a37fe0 (patch)
tree5516395890af36fd34f129ec9d336ace720e3be3 /drivers/tty/moxa.c
parentf2ee4ae87d7781ddb5bf8da25591b9b79966f8ea (diff)
downloadlinux-9d86f71b599a3f59bc9fe7eabf6c84c8c3a37fe0.tar.xz
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>
Diffstat (limited to 'drivers/tty/moxa.c')
-rw-r--r--drivers/tty/moxa.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 35b0c38590e6..ffdaab393144 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)