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[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>
This commit is contained in:
Antti Palosaari 2012-06-15 00:29:36 -03:00 committed by Mauro Carvalho Chehab
parent ffe4ac92ee
commit 6e3a5daa6e
1 changed files with 3 additions and 1 deletions
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4
drivers/media/dvb/dvb-usb/dvb_usb_init.c
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@ -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]);