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| author | Steffen Maier <maier@linux.vnet.ibm.com> | 2016-08-10 18:30:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-28 03:01:29 -0400 |
| commit | f9fbf66c6de9b133f572234df7b3adeed57260ea (patch) | |
| tree | 71f41add41b45d4ad33383e6d49ba05efe842a8a /drivers | |
| parent | 31eaad72448a39c01056041f20010bcb575e97e4 (diff) | |
| download | linux-stable-f9fbf66c6de9b133f572234df7b3adeed57260ea.tar.gz linux-stable-f9fbf66c6de9b133f572234df7b3adeed57260ea.tar.bz2 linux-stable-f9fbf66c6de9b133f572234df7b3adeed57260ea.zip | |
zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
commit 0102a30a6ff60f4bb4c07358ca3b1f92254a6c25 upstream.
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.")
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/scsi/zfcp_dbf.c | 3 |
1 files changed, 2 insertions, 1 deletions
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; } /** |