Merge remote-tracking branch 'scsi/for-next'

[deliverable/linux.git] / drivers / s390 / scsi / zfcp_erp.c

diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 3fb410977014f81821e5dd16f65eebcd7f43c4d7..a59d678125bd0e0ad0bd1ca74b0d42985abb25d8 100644 (file)
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -3,7 +3,7 @@
  *
  * Error Recovery Procedures (ERP).
  *
- * Copyright IBM Corp. 2002, 2010
+ * Copyright IBM Corp. 2002, 2015
  */
 
 #define KMSG_COMPONENT "zfcp"
@@ -1217,8 +1217,14 @@ static void zfcp_erp_action_cleanup(struct zfcp_erp_action *act, int result)
                break;
 
        case ZFCP_ERP_ACTION_REOPEN_PORT:
-               if (result == ZFCP_ERP_SUCCEEDED)
-                       zfcp_scsi_schedule_rport_register(port);
+               /* This switch case might also happen after a forced reopen
+                * was successfully done and thus overwritten with a new
+                * non-forced reopen at `ersfs_2'. In this case, we must not
+                * do the clean-up of the non-forced version.
+                */
+               if (act->step != ZFCP_ERP_STEP_UNINITIALIZED)
+                       if (result == ZFCP_ERP_SUCCEEDED)
+                               zfcp_scsi_schedule_rport_register(port);
                /* fall through */
        case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
                put_device(&port->dev);