diff options
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 7ce4785c8d88..cc0a789f09ae 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -3007,6 +3007,7 @@ int dvb_register_frontend(struct dvb_adapter *dvb, .name = fe->ops.info.name, #endif }; + int ret; dev_dbg(dvb->device, "%s:\n", __func__); @@ -3040,8 +3041,13 @@ int dvb_register_frontend(struct dvb_adapter *dvb, "DVB: registering adapter %i frontend %i (%s)...\n", fe->dvb->num, fe->id, fe->ops.info.name); - dvb_register_device(fe->dvb, &fepriv->dvbdev, &dvbdev_template, + ret = dvb_register_device(fe->dvb, &fepriv->dvbdev, &dvbdev_template, fe, DVB_DEVICE_FRONTEND, 0); + if (ret) { + dvb_frontend_put(fe); + mutex_unlock(&frontend_mutex); + return ret; + } /* * Initialize the cache to the proper values according with the |