1 files changed, 4 insertions, 4 deletions

diff --git a/fs/exofs/ore.c b/fs/exofs/ore.c
index d271ad837202..49cf230554a2 100644
--- a/fs/exofs/ore.c
+++ b/fs/exofs/ore.c
@@ -266,7 +266,7 @@ int  ore_get_rw_state(struct ore_layout *layout, struct ore_components *oc,
 
                         /* first/last seg is split */
                         num_raid_units += layout->group_width;
-                        sgs_per_dev = div_u64(num_raid_units, data_devs);
+                        sgs_per_dev = div_u64(num_raid_units, data_devs) + 2;
                 } else {
                         /* For Writes add parity pages array. */
                         max_par_pages = num_raid_units * pages_in_unit *
@@ -445,10 +445,10 @@ int ore_check_io(struct ore_io_state *ios, ore_on_dev_error on_dev_error)
                         u64 residual = ios->reading ?
                                         or->in.residual : or->out.residual;
                         u64 offset = (ios->offset + ios->length) - residual;
-                        struct ore_dev *od = ios->oc->ods[
-                                        per_dev->dev - ios->oc->first_dev];
+                        unsigned dev = per_dev->dev - ios->oc->first_dev;
+                        struct ore_dev *od = ios->oc->ods[dev];
 
-                        on_dev_error(ios, od, per_dev->dev, osi.osd_err_pri,
+                        on_dev_error(ios, od, dev, osi.osd_err_pri,
                                      offset, residual);
                 }
                 if (osi.osd_err_pri >= acumulated_osd_err) {