From: Sean Young <sean@xxxxxxxx>
commit 6d0d1ff9ff21fbb06b867c13a1d41ce8ddcd8230 upstream.
au0828_usb_disconnect() gets the au0828_dev struct via usb_get_intfdata,
so it needs to set up for the error paths.
Reported-by: syzbot+357d86bcb4cca1a2f572@xxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Sean Young <sean@xxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/usb/au0828/au0828-core.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/drivers/media/usb/au0828/au0828-core.c
+++ b/drivers/media/usb/au0828/au0828-core.c
@@ -719,6 +719,12 @@ static int au0828_usb_probe(struct usb_i
/* Setup */
au0828_card_setup(dev);
+ /*
+ * Store the pointer to the au0828_dev so it can be accessed in
+ * au0828_usb_disconnect
+ */
+ usb_set_intfdata(interface, dev);
+
/* Analog TV */
retval = au0828_analog_register(dev, interface);
if (retval) {
@@ -737,12 +743,6 @@ static int au0828_usb_probe(struct usb_i
/* Remote controller */
au0828_rc_register(dev);
- /*
- * Store the pointer to the au0828_dev so it can be accessed in
- * au0828_usb_disconnect
- */
- usb_set_intfdata(interface, dev);
-
pr_info("Registered device AU0828 [%s]\n",
dev->board.name == NULL ? "Unset" : dev->board.name);
