1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 3a573b03eb86..1a7c80a77ff5 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -526,7 +526,8 @@ static void zfcp_validate_port(struct zfcp_port *port)
 
         atomic_clear_mask(ZFCP_STATUS_COMMON_NOESC, &port->status);
 
-        if ((port->supported_classes != 0) || (port->units != 0)) {
+        if ((port->supported_classes != 0) ||
+            !list_empty(&port->unit_list_head)) {
                 zfcp_port_put(port);
                 return;
         }