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Bluetooth: cleanup dtl1_config 

Improve the error handling of dtl1_config()

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Devendra Naga 2012-06-19 21:51:31 +05:30 committed by Gustavo Padovan
parent 38b3fef173
commit 46afededca
1 changed files with 10 additions and 8 deletions
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18
drivers/bluetooth/dtl1_cs.c
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@ -586,29 +586,31 @@ static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data)
static int dtl1_config(struct pcmcia_device *link)
{
dtl1_info_t *info = link->priv;
int i;
int ret;
/* Look for a generic full-sized window */
link->resource[0]->end = 8;
if (pcmcia_loop_config(link, dtl1_confcheck, NULL) < 0)
ret = pcmcia_loop_config(link, dtl1_confcheck, NULL);
if (ret)
goto failed;
i = pcmcia_request_irq(link, dtl1_interrupt);
if (i != 0)
ret = pcmcia_request_irq(link, dtl1_interrupt);
if (ret)
goto failed;
i = pcmcia_enable_device(link);
if (i != 0)
ret = pcmcia_enable_device(link);
if (ret)
goto failed;
if (dtl1_open(info) != 0)
ret = dtl1_open(info);
if (ret)
goto failed;
return 0;
failed:
dtl1_detach(link);
return -ENODEV;
return ret;
}
static const struct pcmcia_device_id dtl1_ids[] = {