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[media] dvb-usb: handle errors from dvb_net_init
From an audit of dvb_net_init callers, now that that function returns -errno on error. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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1 changed files with 7 additions and 1 deletions
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@ -141,11 +141,17 @@ int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap, short *adapter_nums)
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goto err_dmx_dev;
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}
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dvb_net_init(&adap->dvb_adap, &adap->dvb_net, &adap->demux.dmx);
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if ((ret = dvb_net_init(&adap->dvb_adap, &adap->dvb_net,
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&adap->demux.dmx)) < 0) {
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err("dvb_net_init failed: error %d",ret);
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goto err_net_init;
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}
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adap->state |= DVB_USB_ADAP_STATE_DVB;
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return 0;
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err_net_init:
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dvb_dmxdev_release(&adap->dmxdev);
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err_dmx_dev:
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dvb_dmx_release(&adap->demux);
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err_dmx:
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