diff options
Diffstat (limited to 'drivers/scsi/device_handler/scsi_dh.c')
| -rw-r--r-- | drivers/scsi/device_handler/scsi_dh.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh.c b/drivers/scsi/device_handler/scsi_dh.c index 3ac71cf6b7f0..7c05fd9dccfd 100644 --- a/drivers/scsi/device_handler/scsi_dh.c +++ b/drivers/scsi/device_handler/scsi_dh.c @@ -190,6 +190,10 @@ store_dh_state(struct device *dev, struct device_attribute *attr, struct scsi_device_handler *scsi_dh; int err = -EINVAL; + if (sdev->sdev_state == SDEV_CANCEL || + sdev->sdev_state == SDEV_DEL) + return -ENODEV; + if (!sdev->scsi_dh_data) { /* * Attach to a device handler |
