From: Zheng Bin Date: Mon, 13 Jan 2020 02:16:17 +0000 (+0800) Subject: tty/serial: 8250_exar: use true,false for bool variable X-Git-Tag: v5.6-rc1~139^2~44 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=67e977f32461f70c2b838d43107ff128f595485c;p=tomoyo%2Ftomoyo-test1.git tty/serial: 8250_exar: use true,false for bool variable Fixes coccicheck warning: drivers/tty/serial/8250/8250_exar.c:189:6-17: WARNING: Assignment of 0/1 to bool variable drivers/tty/serial/8250/8250_exar.c:197:3-14: WARNING: Assignment of 0/1 to bool variable drivers/tty/serial/8250/8250_exar.c:199:3-14: WARNING: Assignment of 0/1 to bool variable Reported-by: Hulk Robot Signed-off-by: Zheng Bin Link: https://lore.kernel.org/r/1578881777-65475-5-git-send-email-zhengbin13@huawei.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/8250/8250_exar.c b/drivers/tty/serial/8250/8250_exar.c index 108cd55f9c4d..91e9b070d36d 100644 --- a/drivers/tty/serial/8250/8250_exar.c +++ b/drivers/tty/serial/8250/8250_exar.c @@ -186,7 +186,7 @@ static int xr17v35x_startup(struct uart_port *port) static void exar_shutdown(struct uart_port *port) { unsigned char lsr; - bool tx_complete = 0; + bool tx_complete = false; struct uart_8250_port *up = up_to_u8250p(port); struct circ_buf *xmit = &port->state->xmit; int i = 0; @@ -194,9 +194,9 @@ static void exar_shutdown(struct uart_port *port) do { lsr = serial_in(up, UART_LSR); if (lsr & (UART_LSR_TEMT | UART_LSR_THRE)) - tx_complete = 1; + tx_complete = true; else - tx_complete = 0; + tx_complete = false; usleep_range(1000, 1100); } while (!uart_circ_empty(xmit) && !tx_complete && i++ < 1000);