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| author | Devendra Naga <devendra.aaru@gmail.com> | 2012-06-19 21:51:31 +0530 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-06-30 11:44:36 -0300 |
| commit | 46afededca7d8b0117e05b23e5cbcfa0e2bbbd92 (patch) | |
| tree | f3aaf5dec0793f991a2e16675cb156fa9ec7559c /drivers/bluetooth/dtl1_cs.c | |
| parent | 38b3fef1730319e2730af3fc9f73698e3a9aeb4a (diff) | |
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>
Diffstat (limited to 'drivers/bluetooth/dtl1_cs.c')
| -rw-r--r-- | drivers/bluetooth/dtl1_cs.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index b1b37ccd3cd..97a7784db4a 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -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[] = { |