[media] dvb_usb_v2: try to remove all adapters on exit

It did not removed adapter on error case as .num_adapters_initialized
was set after success adapter initialization. It should be safe to
try remove all possible adapters in any-case.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_init.c b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
index e9bb006bb72544381ca6641f81284e127279edec..cea33433150884a5f747f7a184bc21a0cf93d034 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dvb_usb_init.c
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
@@ -294,7 +294,9 @@ static int dvb_usbv2_adapter_exit(struct dvb_usb_device *d)
 {
        int i;
 
-       for (i = d->num_adapters_initialized - 1; i >= 0; i--) {
+       pr_debug("%s:\n", __func__);
+
+       for (i = MAX_NO_OF_ADAPTER_PER_DEVICE - 1; i >= 0; i--) {
                dvb_usbv2_adapter_frontend_exit(&d->adapter[i]);
                dvb_usbv2_adapter_dvb_exit(&d->adapter[i]);
                dvb_usbv2_adapter_stream_exit(&d->adapter[i]);