diff options
| -rw-r--r-- | drivers/usb/gadget/configfs.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 5db4fe9e3cdf..be29dc4bef89 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -1528,7 +1528,14 @@ static int android_setup(struct usb_gadget *gadget, static void android_disconnect(struct usb_gadget *gadget) { struct usb_composite_dev *cdev = get_gadget_data(gadget); - struct gadget_info *gi = container_of(cdev, struct gadget_info, cdev); + struct gadget_info *gi; + + if (!cdev) { + pr_err("%s: gadget is not connected\n", __func__); + return; + } + + gi = container_of(cdev, struct gadget_info, cdev); /* accessory HID support can be active while the accessory function is not actually enabled, |