zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
bring back commitd21e9daa63
("[SCSI] zfcp: Dont use 0 to indicate invalid LUN in rec trace") which was lost with commitae0904f60f
("[SCSI] zfcp: Redesign of the debug tracing for recovery actions.") Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com> Fixes:ae0904f60f
("[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>
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@ -241,7 +241,8 @@ static void zfcp_dbf_set_common(struct zfcp_dbf_rec *rec,
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if (sdev) {
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rec->lun_status = atomic_read(&sdev_to_zfcp(sdev)->status);
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rec->lun = zfcp_scsi_dev_lun(sdev);
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}
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} else
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rec->lun = ZFCP_DBF_INVALID_LUN;
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}
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/**
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