1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index fff1537335c7..64d9b90373fe 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -279,9 +279,18 @@ zfcp_hba_dbf_event_fsf_unsol(const char *tag, struct zfcp_adapter *adapter,
                         break;
 
                 case FSF_STATUS_READ_LINK_DOWN:
-                        rec->type.status.payload_size = sizeof(u64);
+                        switch (status_buffer->status_subtype) {
+                        case FSF_STATUS_READ_SUB_NO_PHYSICAL_LINK:
+                        case FSF_STATUS_READ_SUB_FDISC_FAILED:
+                                rec->type.status.payload_size =
+                                        sizeof(struct fsf_link_down_info);
+                        }
                         break;
 
+                case FSF_STATUS_READ_FEATURE_UPDATE_ALERT:
+                        rec->type.status.payload_size =
+                            ZFCP_DBF_UNSOL_PAYLOAD_FEATURE_UPDATE_ALERT;
+                        break;
                 }
                 memcpy(&rec->type.status.payload,
                        &status_buffer->payload, rec->type.status.payload_size);