diff options
Diffstat (limited to 'drivers/scsi/scsi.c')
| -rw-r--r-- | drivers/scsi/scsi.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index c59eac7a32f2..1426b9b03612 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -563,14 +563,14 @@ int scsi_device_get(struct scsi_device *sdev) { if (sdev->sdev_state == SDEV_DEL || sdev->sdev_state == SDEV_CANCEL) goto fail; - if (!get_device(&sdev->sdev_gendev)) - goto fail; if (!try_module_get(sdev->host->hostt->module)) - goto fail_put_device; + goto fail; + if (!get_device(&sdev->sdev_gendev)) + goto fail_put_module; return 0; -fail_put_device: - put_device(&sdev->sdev_gendev); +fail_put_module: + module_put(sdev->host->hostt->module); fail: return -ENXIO; } @@ -588,6 +588,8 @@ void scsi_device_put(struct scsi_device *sdev) { struct module *mod = sdev->host->hostt->module; + might_sleep(); + put_device(&sdev->sdev_gendev); module_put(mod); } |