diff options
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/osd_ore.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/scsi/osd_ore.h b/include/scsi/osd_ore.h index baeef0200a1f..492b70d43bb6 100644 --- a/include/scsi/osd_ore.h +++ b/include/scsi/osd_ore.h @@ -49,6 +49,7 @@ struct ore_dev { }; struct ore_components { + unsigned first_dev; /* First logical device no */ unsigned numdevs; /* Num of devices in array */ /* If @single_comp == EC_SINGLE_COMP, @comps points to a single * component. else there are @numdevs components @@ -70,14 +71,14 @@ struct ore_components { static inline struct osd_dev *ore_comp_dev( const struct ore_components *oc, unsigned i) { - BUG_ON(oc->numdevs <= i); - return oc->ods[i]->od; + BUG_ON((i < oc->first_dev) || (oc->first_dev + oc->numdevs <= i)); + return oc->ods[i - oc->first_dev]->od; } static inline void ore_comp_set_dev( struct ore_components *oc, unsigned i, struct osd_dev *od) { - oc->ods[i]->od = od; + oc->ods[i - oc->first_dev]->od = od; } struct ore_striping_info { |