1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 81a54f17417e..499620afb44b 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1809,17 +1809,17 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
                                 r10_bio->sector = sect;
 
                                 raid10_find_phys(conf, r10_bio);
-                                /* Need to check if this section will still be
+
+                                /* Need to check if the array will still be
                                  * degraded
                                  */
-                                for (j=0; j<conf->copies;j++) {
-                                        int d = r10_bio->devs[j].devnum;
-                                        if (conf->mirrors[d].rdev == NULL ||
-                                            test_bit(Faulty, &conf->mirrors[d].rdev->flags)) {
+                                for (j=0; j<conf->raid_disks; j++)
+                                        if (conf->mirrors[j].rdev == NULL ||
+                                            test_bit(Faulty, &conf->mirrors[j].rdev->flags)) {
                                                 still_degraded = 1;
                                                 break;
                                         }
-                                }
+
                                 must_sync = bitmap_start_sync(mddev->bitmap, sect,
                                                               &sync_blocks, still_degraded);