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[media] dm1105: handle errors from dvb_net_init

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Clean up and error out if dvb_net_init fails (for example due to
ENOMEM).  This involves moving the dvb_net_init call to before
frontend_init to make cleaning up a little easier.

From an audit of dvb_net_init callers, now that dvb_net_init lets
callers know about errors.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jonathan Nieder 2011-12-31 08:08:45 -03:00 committed by Mauro Carvalho Chehab
parent 2dbbac3306
commit 5584c641be
1 changed files with 4 additions and 1 deletions
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5
drivers/media/dvb/dm1105/dm1105.c
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@ -1115,11 +1115,14 @@ static int __devinit dm1105_probe(struct pci_dev *pdev,
if (ret < 0)
goto err_remove_mem_frontend;
ret = dvb_net_init(dvb_adapter, &dev->dvbnet, dmx);
if (ret < 0)
goto err_disconnect_frontend;
ret = frontend_init(dev);
if (ret < 0)
goto err_disconnect_frontend;
dvb_net_init(dvb_adapter, &dev->dvbnet, dmx);
dm1105_ir_init(dev);
INIT_WORK(&dev->work, dm1105_dmx_buffer);