1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index fe0137a5b002..013f2f27589c 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -698,6 +698,7 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev)
         struct list_head *tmp;
         mdk_rdev_t *rdev2;
         int next_spare = mddev->raid_disks;
+        char nm[20];
 
         /* make rdev->sb match mddev data..
          *
@@ -768,7 +769,6 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev)
                         fixdesc |= (1 << desc_nr);
                         rdev2->desc_nr = desc_nr;
                         if (rdev2->raid_disk >= 0) {
-                                char nm[20];
                                 sprintf(nm, "rd%d", rdev2->raid_disk);
                                 sysfs_remove_link(&mddev->kobj, nm);
                         }
@@ -814,7 +814,6 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev)
                                                   &rdev2->bdev->bd_disk->kobj,
                                                   "block");
                                 if (rdev2->raid_disk >= 0) {
-                                        char nm[20];
                                         sprintf(nm, "rd%d", rdev2->raid_disk);
                                         sysfs_create_link(&mddev->kobj,
                                                           &rdev2->kobj, nm);
@@ -1722,9 +1721,9 @@ static ssize_t
 md_show_scan(mddev_t *mddev, char *page)
 {
         char *type = "none";
-        if (mddev->recovery &
-            ((1<<MD_RECOVERY_RUNNING) || (1<<MD_RECOVERY_NEEDED))) {
-                if (mddev->recovery & (1<<MD_RECOVERY_SYNC)) {
+        if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery) ||
+            test_bit(MD_RECOVERY_NEEDED, &mddev->recovery)) {
+                if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) {
                         if (!test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))
                                 type = "resync";
                         else if (test_bit(MD_RECOVERY_CHECK, &mddev->recovery))
@@ -1741,8 +1740,9 @@ static ssize_t
 md_store_scan(mddev_t *mddev, const char *page, size_t len)
 {
         int canscan=0;
-        if (mddev->recovery &
-            ((1<<MD_RECOVERY_RUNNING) || (1<<MD_RECOVERY_NEEDED)))
+
+        if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery) ||
+            test_bit(MD_RECOVERY_NEEDED, &mddev->recovery))
                 return -EBUSY;
         down(&mddev->reconfig_sem);
         if (mddev->pers && mddev->pers->sync_request)