Remove unnecessary intermediate var

diff --git a/drivers/serial.c b/drivers/serial.c
index c7ad543..e5ca24e 100644 (file)
--- a/drivers/serial.c
+++ b/drivers/serial.c
@@ -338,12 +338,9 @@ static uint32_t uart_setup(uint32_t uart_num)
  */
 int uart_set_config(uint8_t uart_num, uint32_t config)
 {
-       struct uart_device* uart = NULL;
-
        if (uart_num >= NUM_UARTS)
                return -EINVAL;
-       uart = &uarts[uart_num];
-       uart->config = config;
+       uarts[uart_num].config = config;
        return 0;
 }