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authorSteffen Maier <maier@linux.vnet.ibm.com>2016-08-10 18:30:48 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2016-08-12 16:17:12 -0400
commit0102a30a6ff60f4bb4c07358ca3b1f92254a6c25 (patch)
tree5b553d46e94d87c4e5b3901f99a1edfc646a2203
parent35f040df97fa0e94c7851c054ec71533c88b4b81 (diff)
downloadop-kernel-dev-0102a30a6ff60f4bb4c07358ca3b1f92254a6c25.zip
op-kernel-dev-0102a30a6ff60f4bb4c07358ca3b1f92254a6c25.tar.gz
zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
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> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/s390/scsi/zfcp_dbf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 2308253..e6ff199 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;
}
/**
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