serial: 8250_platform: Don't shadow error from serial8250_register_8250_port()

Don't shadow error from serial8250_register_8250_port() and return it as is.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240812154901.1068407-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_platform.c b/drivers/tty/serial/8250/8250_platform.c
index 8e1cedf36db28d4673d725933a11f3bf56a5207e..5f0ea39c4af2c98ec88e8c55cb7fdf53f9dd780b 100644 (file)
--- a/drivers/tty/serial/8250/8250_platform.c
+++ b/drivers/tty/serial/8250/8250_platform.c
@@ -150,7 +150,7 @@ static int serial8250_platform_probe(struct platform_device *pdev)
 
        line = serial8250_register_8250_port(&uart);
        if (line < 0)
-               return -ENODEV;
+               return line;
 
        return 0;
 }