au828 oops fix

gistfile1.txt

From ee3b5f37446df3cef8b8c1791724426c6a74fcdc Mon Sep 17 00:00:00 2001
From: Brad Love <brad@nextdimension.cc>
Date: Thu, 6 Sep 2018 13:19:44 -0500
Subject: [PATCH] au0828: cannot kfree dev before usb disconnect

au0828_usb_disconnect uses dev. If dev is NULL then there is immediate oops.

Signed-off-by: Brad Love <brad@nextdimension.cc>
---
 drivers/media/usb/au0828/au0828-core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c
index cd363a2..257ae0d 100644
--- a/drivers/media/usb/au0828/au0828-core.c
+++ b/drivers/media/usb/au0828/au0828-core.c
@@ -629,7 +629,6 @@ static int au0828_usb_probe(struct usb_interface *interface,
 		pr_err("%s() au0282_dev_register failed to register on V4L2\n",
 			__func__);
 		mutex_unlock(&dev->lock);
-		kfree(dev);
 		goto done;
 	}
 
-- 
2.7.4