From 502b13cc5aa2c9b2b2a802a7d473734439dc09b2 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Wed, 19 Oct 2022 12:11:27 +0300 Subject: serial: max3100: Use uart_xmit_advance() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019091151.6692-21-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/max3100.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/tty/serial/max3100.c') diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c index c69602f356fd..bb74f23251fe 100644 --- a/drivers/tty/serial/max3100.c +++ b/drivers/tty/serial/max3100.c @@ -292,9 +292,7 @@ static void max3100_work(struct work_struct *w) } else if (!uart_circ_empty(xmit) && !uart_tx_stopped(&s->port)) { tx = xmit->buf[xmit->tail]; - xmit->tail = (xmit->tail + 1) & - (UART_XMIT_SIZE - 1); - s->port.icount.tx++; + uart_xmit_advance(&s->port, 1); } if (tx != 0xffff) { max3100_calc_parity(s, &tx); -- cgit v1.2.3