diff options
| -rw-r--r-- | drivers/scsi/scsi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index eedfd059b82b..c35f5fc0d668 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -873,10 +873,12 @@ EXPORT_SYMBOL(scsi_device_get); */ void scsi_device_put(struct scsi_device *sdev) { + struct module *module = sdev->host->hostt->module; + /* The module refcount will be zero if scsi_device_get() * was called from a module removal routine */ - if (likely(module_refcount(sdev->host->hostt->module) != 0)) - module_put(sdev->host->hostt->module); + if (module && module_refcount(module) != 0) + module_put(module); put_device(&sdev->sdev_gendev); } EXPORT_SYMBOL(scsi_device_put); |