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

[James Clark]

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

Signed-off-by: James Clark <james.clark at 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