1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index ec3f664f6c80..49d5fc729bef 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -913,6 +913,8 @@ zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
         unit->sysfs_device.release = zfcp_sysfs_unit_release;
         dev_set_drvdata(&unit->sysfs_device, unit);
 
+        init_waitqueue_head(&unit->scsi_scan_wq);
+
         /* mark unit unusable as long as sysfs registration is not complete */
         atomic_set_mask(ZFCP_STATUS_COMMON_REMOVE, &unit->status);