[media] dvb-usb-v2: postpone removal of media_device
We should not remove the media_device until its last usage, or we may have use after free troubles. So, move the per-adapter media_device removal to happen at the end of the adapter removal code. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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0230d60e46
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33c6853347
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@ -542,7 +542,6 @@ static int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap)
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adap->demux.dmx.close(&adap->demux.dmx);
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dvb_dmxdev_release(&adap->dmxdev);
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dvb_dmx_release(&adap->demux);
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dvb_usbv2_media_device_unregister(adap);
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dvb_unregister_adapter(&adap->dvb_adap);
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}
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@ -852,6 +851,7 @@ static int dvb_usbv2_adapter_exit(struct dvb_usb_device *d)
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dvb_usbv2_adapter_dvb_exit(&d->adapter[i]);
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dvb_usbv2_adapter_stream_exit(&d->adapter[i]);
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dvb_usbv2_adapter_frontend_exit(&d->adapter[i]);
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dvb_usbv2_media_device_unregister(&d->adapter[i]);
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}
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}
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