[SCSI] zfcp: no port recovery after storage side error inject

The remote port remains in error state even if the connection
is re-established. A wrong precondition check was performed on
the port status leading to a cancellation of the port reopen.
Remove the pre-req check because it's not required and better
handled within the ERP.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 5d42929fe2f255b7547ba7ca83616d23c3f71a54..a0f925013acf47b7d359c8f54c97e4f975efcbce 100644 (file)
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -432,11 +432,6 @@ void zfcp_fc_link_test_work(struct work_struct *work)
                container_of(work, struct zfcp_port, test_link_work);
        int retval;
 
-       if (!(atomic_read(&port->status) & ZFCP_STATUS_COMMON_UNBLOCKED)) {
-               zfcp_port_put(port);
-               return; /* port erp is running and will update rport status */
-       }
-
        zfcp_port_get(port);
        port->rport_task = RPORT_DEL;
        zfcp_scsi_rport_work(&port->rport_work);