1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index aa8ba0760cac..3480bf7c20d4 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3554,7 +3554,7 @@ static struct r10conf *setup_conf(struct mddev *mddev)
 
         /* FIXME calc properly */
         conf->mirrors = kzalloc(sizeof(struct raid10_info)*(mddev->raid_disks +
-                                                            max(0,mddev->delta_disks)),
+                                                            max(0,-mddev->delta_disks)),
                                 GFP_KERNEL);
         if (!conf->mirrors)
                 goto out;
@@ -3713,7 +3713,7 @@ static int run(struct mddev *mddev)
                     conf->geo.far_offset == 0)
                         goto out_free_conf;
                 if (conf->prev.far_copies != 1 &&
-                    conf->geo.far_offset == 0)
+                    conf->prev.far_offset == 0)
                         goto out_free_conf;
         }