[PATCH v2 4/4] serial: qcom_geni: Use devm_krealloc_array

James Clark
2023-03-09T15:07:01Z

Now that it exists, use it instead of doing the multiplication manually.

Signed-off-by: James Clark <james.clark@arm.com>
---
drivers/tty/serial/qcom_geni_serial.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
index d69592e5e2ec..23fc33d182ac 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -1056,9 +1056,9 @@ static int setup_fifos(struct qcom_geni_serial_port *port)
(port->tx_fifo_depth * port->tx_fifo_width) / BITS_PER_BYTE;

if (port->rx_buf && (old_rx_fifo_depth != port->rx_fifo_depth) && port->rx_fifo_depth) {
- port->rx_buf = devm_krealloc(uport->dev, port->rx_buf,
- port->rx_fifo_depth * sizeof(u32),
- GFP_KERNEL);
+ port->rx_buf = devm_krealloc_array(uport->dev, port->rx_buf,
+ port->rx_fifo_depth, sizeof(u32),
+ GFP_KERNEL);
if (!port->rx_buf)
return -ENOMEM;
}
--
2.34.1