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authorTomas Winkler <tomas.winkler@intel.com>2015-07-28 16:54:25 +0300
committerJames Bottomley <JBottomley@Odin.com>2015-09-06 11:02:41 -0700
commitf2d3fd29ba6226218533ad3fbba2312ae122663f (patch)
treeeb8d34e7cc5c704a724d0f33a6853478a317b53c /drivers/scsi/scsi_debug.c
parent299b6c07ea134d4f9d7cb743194bf9c1941585b2 (diff)
scsi_debug: fix REPORT LUNS Well Known LU
The use case to report 'REPORT LUNS WLUN' described in scsi_debug documentation didn't work because: scsi_scan_host_selected() checks for: lun < shost->max_lun To fix this we set: max_lun = SCSI_W_LUN_REPORT_LUNS + 1; Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/scsi_debug.c')
-rw-r--r--drivers/scsi/scsi_debug.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index faa4ddd8decf..2e0b3d7dc40f 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -700,7 +700,7 @@ static void sdebug_max_tgts_luns(void)
else
hpnt->max_id = scsi_debug_num_tgts;
/* scsi_debug_max_luns; */
- hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS;
+ hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS + 1;
}
spin_unlock(&sdebug_host_list_lock);
}
@@ -5340,7 +5340,8 @@ static int sdebug_driver_probe(struct device * dev)
hpnt->max_id = scsi_debug_num_tgts + 1;
else
hpnt->max_id = scsi_debug_num_tgts;
- hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS; /* = scsi_debug_max_luns; */
+ /* = scsi_debug_max_luns; */
+ hpnt->max_lun = SCSI_W_LUN_REPORT_LUNS + 1;
host_prot = 0;