diff options
Diffstat (limited to 'drivers/scsi/scsi_scan.c')
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index d97597e6337e..0cda53adfd35 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -1593,16 +1593,15 @@ EXPORT_SYMBOL(scsi_add_device); void scsi_rescan_device(struct device *dev) { - struct scsi_driver *drv; - if (!dev->driver) return; - drv = to_scsi_driver(dev->driver); - if (try_module_get(drv->owner)) { + if (try_module_get(dev->driver->owner)) { + struct scsi_driver *drv = to_scsi_driver(dev->driver); + if (drv->rescan) drv->rescan(dev); - module_put(drv->owner); + module_put(dev->driver->owner); } } EXPORT_SYMBOL(scsi_rescan_device); |