From: Colin Ian King <colin.king@xxxxxxxxxxxxx> 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.king@xxxxxxxxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
