From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 12 Aug 2024 15:47:04 +0000 (+0300)
Subject: serial: 8250_platform: Don't shadow error from serial8250_register_8250_port()
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6586ccd7685bd1550c06ed93e3b11feab9f9d6a6;p=users%2Fjedix%2Flinux-maple.git

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 8e1cedf36db28..5f0ea39c4af2c 100644
--- 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;
 }