[SCSI] zfcp: register with SCSI layer on ccw registration

Synchronize the registration and de-registration with the SCSI layer
at CCW registration, de-registration. Before we registered with the
SCSI layer on adapter activation. This way the reg and de-reg process
is in balance.

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>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index e529b55b3ce9..f0f49feaa34f 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -534,7 +534,8 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device)
 
         zfcp_fc_nameserver_init(adapter);
 
-        return 0;
+        if (!zfcp_adapter_scsi_register(adapter))
+                return 0;
 
 sysfs_failed:
         zfcp_adapter_debug_unregister(adapter);