From: Colin Ian King <colin.k...@canonical.com>
Variable rts is being assigned but it is never read, hence it can be
removed. The assignment to param_new to zero is redundant as it is
being updates a few statements later, so remove this redundant
assignment. Cleans up two clang warnings:
drivers/tty/serial/max3100.c:277:3: warning: Value stored to 'rts'
is never read
drivers/tty/serial/max3100.c:439:2: warning: Value stored to 'param_new'
is never read
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/tty/serial/max3100.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c
index b6b3453e8c1f..f691f3cdb5b1 100644
--- a/drivers/tty/serial/max3100.c
+++ b/drivers/tty/serial/max3100.c
@@ -263,7 +263,7 @@ static void max3100_work(struct work_struct *w)
struct max3100_port *s = container_of(w, struct max3100_port, work);
int rxchars;
u16 tx, rx;
- int conf, cconf, rts, crts;
+ int conf, cconf, crts;
struct circ_buf *xmit = &s->port.state->xmit;
dev_dbg(&s->spi->dev, "%s\n", __func__);
@@ -274,7 +274,6 @@ static void max3100_work(struct work_struct *w)
conf = s->conf;
cconf = s->conf_commit;
s->conf_commit = 0;
- rts = s->rts;
crts = s->rts_commit;
s->rts_commit = 0;
spin_unlock(&s->conf_lock);
@@ -436,7 +435,6 @@ max3100_set_termios(struct uart_port *port, struct ktermios
*termios,
dev_dbg(&s->spi->dev, "%s\n", __func__);
cflag = termios->c_cflag;
- param_new = 0;
param_mask = 0;
baud = tty_termios_baud_rate(termios);
--
2.14.1
