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Commit b62fd172 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[media] dvb_usb_v2: do not try to remove non-existent adapter 



Check that adapter exists before trying to remove it.

Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent d10d1b9a

drivers/media/dvb/dvb-usb/dvb_usb_core.c

+5 −3
Original line number Diff line number Diff line
@@ -717,10 +717,12 @@ static int dvb_usbv2_adapter_exit(struct dvb_usb_device *d) 
	dev_dbg(&d->udev->dev, "%s:\n", __func__);



	for (i = MAX_NO_OF_ADAPTER_PER_DEVICE - 1; i >= 0; i--) {

		if (d->adapter[i].props) {

			dvb_usbv2_adapter_frontend_exit(&d->adapter[i]);

			dvb_usbv2_adapter_dvb_exit(&d->adapter[i]);

			dvb_usbv2_adapter_stream_exit(&d->adapter[i]);

		}

	}



	return 0;

}