From: Steffen Maier <maier@linux.vnet.ibm.com>
To: "James E . J . Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, linux-s390@vger.kernel.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Steffen Maier <maier@linux.vnet.ibm.com>,
"#2 . 6 . 38+" <stable@vger.kernel.org>
Subject: [PATCH 05/10] zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
Date: Wed, 10 Aug 2016 18:30:48 +0200 [thread overview]
Message-ID: <1470846653-90691-6-git-send-email-maier@linux.vnet.ibm.com> (raw)
In-Reply-To: <1470846653-90691-1-git-send-email-maier@linux.vnet.ibm.com>
bring back
commit d21e9daa63e009ce5b87bbcaa6d11ce48e07bbbe
("[SCSI] zfcp: Dont use 0 to indicate invalid LUN in rec trace")
which was lost with
commit ae0904f60fab7cb20c48d32eefdd735e478b91fb
("[SCSI] zfcp: Redesign of the debug tracing for recovery actions.")
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Fixes: ae0904f60fab ("[SCSI] zfcp: Redesign of the debug tracing for recovery actions.")
Cc: <stable@vger.kernel.org> #2.6.38+
Reviewed-by: Benjamin Block <bblock@linux.vnet.ibm.com>
---
drivers/s390/scsi/zfcp_dbf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 2308253ddddc..e6ff199f7572 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -241,7 +241,8 @@ static void zfcp_dbf_set_common(struct zfcp_dbf_rec *rec,
if (sdev) {
rec->lun_status = atomic_read(&sdev_to_zfcp(sdev)->status);
rec->lun = zfcp_scsi_dev_lun(sdev);
- }
+ } else
+ rec->lun = ZFCP_DBF_INVALID_LUN;
}
/**
--
2.6.6
next prev parent reply other threads:[~2016-08-10 16:30 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 16:30 [PATCH 00/10] zfcp fixes Steffen Maier
2016-08-10 16:30 ` [PATCH 01/10] zfcp: fix fc_host port_type with NPIV Steffen Maier
2016-08-11 11:19 ` Hannes Reinecke
2016-08-10 16:30 ` [PATCH 02/10] zfcp: fix ELS/GS request&response length for hardware data router Steffen Maier
2016-08-11 11:20 ` Hannes Reinecke
2016-08-10 16:30 ` [PATCH 03/10] zfcp: close window with unblocked rport during rport gone Steffen Maier
2016-08-11 11:21 ` Hannes Reinecke
2016-08-10 16:30 ` [PATCH 04/10] zfcp: retain trace level for SCSI and HBA FSF response records Steffen Maier
2016-08-11 11:21 ` Hannes Reinecke
2016-08-10 16:30 ` Steffen Maier [this message]
2016-08-11 11:22 ` [PATCH 05/10] zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace Hannes Reinecke
2016-08-10 16:30 ` [PATCH 06/10] zfcp: trace on request for open and close of WKA port Steffen Maier
2016-08-11 11:22 ` Hannes Reinecke
2016-08-10 16:30 ` [PATCH 07/10] zfcp: restore tracing of handle for port and LUN with HBA records Steffen Maier
2016-08-11 11:23 ` Hannes Reinecke
2016-08-10 16:30 ` [PATCH 08/10] zfcp: fix D_ID field with actual value on tracing SAN responses Steffen Maier
2016-08-11 11:24 ` Hannes Reinecke
2016-08-10 16:30 ` [PATCH 09/10] zfcp: fix payload trace length for SAN request&response Steffen Maier
2016-08-11 11:24 ` Hannes Reinecke
2016-08-10 16:30 ` [PATCH 10/10] zfcp: trace full payload of all SAN records (req,resp,iels) Steffen Maier
2016-08-11 11:25 ` Hannes Reinecke
2016-08-12 20:18 ` [PATCH 00/10] zfcp fixes Martin K. Petersen
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