From: Maxime Bizon <mbizon@freebox.fr>
Date: Sat, 30 Jan 2010 17:42:56 +0000 (+0100)
Subject: serial: bcm63xx_uart: don't use kfree() on non kmalloced area.
X-Git-Tag: firefly_0821_release~9833^2~3038^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a6d07d14bb5cc83237fb259014c1787ffdb83ccb;p=firefly-linux-kernel-4.4.55.git

serial: bcm63xx_uart: don't use kfree() on non kmalloced area.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/serial/bcm63xx_uart.c b/drivers/serial/bcm63xx_uart.c
index 37ad0c449937..f78ede824104 100644
--- a/drivers/serial/bcm63xx_uart.c
+++ b/drivers/serial/bcm63xx_uart.c
@@ -830,7 +830,7 @@ static int __devinit bcm_uart_probe(struct platform_device *pdev)
 
 	ret = uart_add_one_port(&bcm_uart_driver, port);
 	if (ret) {
-		kfree(port);
+		ports[pdev->id].membase = 0;
 		return ret;
 	}
 	platform_set_drvdata(pdev, port);