diff options
Diffstat (limited to 'drivers/scsi/osd')
| -rw-r--r-- | drivers/scsi/osd/osd_uld.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c index e0ce5d2fd14d..ed948025112c 100644 --- a/drivers/scsi/osd/osd_uld.c +++ b/drivers/scsi/osd/osd_uld.c @@ -464,14 +464,15 @@ static int osd_probe(struct device *dev) /* hold one more reference to the scsi_device that will get released * in __release, in case a logout is happening while fs is mounted */ - scsi_device_get(scsi_device); + if (scsi_device_get(scsi_device)) + goto err_put_disk; osd_dev_init(&oud->od, scsi_device); /* Detect the OSD Version */ error = __detect_osd(oud); if (error) { OSD_ERR("osd detection failed, non-compatible OSD device\n"); - goto err_put_disk; + goto err_put_sdev; } /* init the char-device for communication with user-mode */ @@ -508,8 +509,9 @@ static int osd_probe(struct device *dev) err_put_cdev: cdev_del(&oud->cdev); -err_put_disk: +err_put_sdev: scsi_device_put(scsi_device); +err_put_disk: put_disk(disk); err_free_osd: dev_set_drvdata(dev, NULL); @@ -524,10 +526,9 @@ static int osd_remove(struct device *dev) struct scsi_device *scsi_device = to_scsi_device(dev); struct osd_uld_device *oud = dev_get_drvdata(dev); - if (!oud || (oud->od.scsi_device != scsi_device)) { - OSD_ERR("Half cooked osd-device %p,%p || %p!=%p", - dev, oud, oud ? oud->od.scsi_device : NULL, - scsi_device); + if (oud->od.scsi_device != scsi_device) { + OSD_ERR("Half cooked osd-device %p, || %p!=%p", + dev, oud->od.scsi_device, scsi_device); } device_unregister(&oud->class_dev); |