On Mon, Apr 09, 2018 at 01:38:36PM -0600, Karthikeyan Ramasubramanian wrote: > Use min3 helper to calculate the minimum value of 3 variables. > > Signed-off-by: Karthikeyan Ramasubramanian <kramasub@xxxxxxxxxxxxxx> > --- > drivers/tty/serial/qcom_geni_serial.c | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) > > diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c > index ae959d6..21e9160 100644 > --- a/drivers/tty/serial/qcom_geni_serial.c > +++ b/drivers/tty/serial/qcom_geni_serial.c > @@ -586,11 +586,7 @@ static void qcom_geni_serial_handle_tx(struct uart_port *uport) > > avail = (port->tx_fifo_depth - port->tx_wm) * port->tx_bytes_pw; > tail = (xmit->tail + port->xmit_size) & (UART_XMIT_SIZE - 1); > - if (chunk > (UART_XMIT_SIZE - tail)) > - chunk = UART_XMIT_SIZE - tail; > - if (chunk > avail) > - chunk = avail; > - > + chunk = min3((size_t)chunk, UART_XMIT_SIZE - tail, avail); > if (!chunk) > goto out_write_wakeup; Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html