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-rw-r--r--drivers/s390/scsi/zfcp_dbf.c12
-rw-r--r--drivers/s390/scsi/zfcp_dbf.h2
2 files changed, 8 insertions, 6 deletions
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 818b6ad935a..c8d68fec633 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -576,7 +576,8 @@ void zfcp_dbf_rec_adapter(char *id, void *ref, struct zfcp_dbf *dbf)
struct zfcp_adapter *adapter = dbf->adapter;
zfcp_dbf_rec_target(id, ref, dbf, &adapter->status,
- &adapter->erp_counter, 0, 0, 0);
+ &adapter->erp_counter, 0, 0,
+ ZFCP_DBF_INVALID_LUN);
}
/**
@@ -590,8 +591,8 @@ void zfcp_dbf_rec_port(char *id, void *ref, struct zfcp_port *port)
struct zfcp_dbf *dbf = port->adapter->dbf;
zfcp_dbf_rec_target(id, ref, dbf, &port->status,
- &port->erp_counter, port->wwpn, port->d_id,
- 0);
+ &port->erp_counter, port->wwpn, port->d_id,
+ ZFCP_DBF_INVALID_LUN);
}
/**
@@ -642,10 +643,9 @@ void zfcp_dbf_rec_trigger(char *id2, void *ref, u8 want, u8 need, void *action,
r->u.trigger.ps = atomic_read(&port->status);
r->u.trigger.wwpn = port->wwpn;
}
- if (unit) {
+ if (unit)
r->u.trigger.us = atomic_read(&unit->status);
- r->u.trigger.fcp_lun = unit->fcp_lun;
- }
+ r->u.trigger.fcp_lun = unit ? unit->fcp_lun : ZFCP_DBF_INVALID_LUN;
debug_event(dbf->rec, action ? 1 : 4, r, sizeof(*r));
spin_unlock_irqrestore(&dbf->rec_lock, flags);
}
diff --git a/drivers/s390/scsi/zfcp_dbf.h b/drivers/s390/scsi/zfcp_dbf.h
index e4b5317fe90..ca841ee44c1 100644
--- a/drivers/s390/scsi/zfcp_dbf.h
+++ b/drivers/s390/scsi/zfcp_dbf.h
@@ -30,6 +30,8 @@
#define ZFCP_DBF_TAG_SIZE 4
#define ZFCP_DBF_ID_SIZE 7
+#define ZFCP_DBF_INVALID_LUN 0xFFFFFFFFFFFFFFFFull
+
struct zfcp_dbf_dump {
u8 tag[ZFCP_DBF_TAG_SIZE];
u32 total_size; /* size of total dump data */