1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 8e67634e79a0..d6f614738bbd 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -536,7 +536,7 @@ static int bitmap_read_sb(struct bitmap *bitmap)
                 printk(KERN_INFO "%s: bitmap file is out of date (%llu < %llu) "
                         "-- forcing full recovery\n", bmname(bitmap), events,
                         (unsigned long long) bitmap->mddev->events);
-                sb->state |= BITMAP_STALE;
+                sb->state |= cpu_to_le32(BITMAP_STALE);
         }
 success:
         /* assign fields using values from superblock */
@@ -544,11 +544,11 @@ success:
         bitmap->daemon_sleep = daemon_sleep;
         bitmap->daemon_lastrun = jiffies;
         bitmap->max_write_behind = write_behind;
-        bitmap->flags |= sb->state;
+        bitmap->flags |= le32_to_cpu(sb->state);
         if (le32_to_cpu(sb->version) == BITMAP_MAJOR_HOSTENDIAN)
                 bitmap->flags |= BITMAP_HOSTENDIAN;
         bitmap->events_cleared = le64_to_cpu(sb->events_cleared);
-        if (sb->state & BITMAP_STALE)
+        if (sb->state & cpu_to_le32(BITMAP_STALE))
                 bitmap->events_cleared = bitmap->mddev->events;
         err = 0;
 out:
@@ -578,9 +578,9 @@ static void bitmap_mask_state(struct bitmap *bitmap, enum bitmap_state bits,
         spin_unlock_irqrestore(&bitmap->lock, flags);
         sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0);
         switch (op) {
-                case MASK_SET: sb->state |= bits;
+                case MASK_SET: sb->state |= cpu_to_le32(bits);
                                 break;
-                case MASK_UNSET: sb->state &= ~bits;
+                case MASK_UNSET: sb->state &= cpu_to_le32(~bits);
                                 break;
                 default: BUG();
         }
@@ -1413,7 +1413,7 @@ int bitmap_create(mddev_t *mddev)
         int err;
         sector_t start;
 
-        BUG_ON(sizeof(bitmap_super_t) != 256);
+        BUILD_BUG_ON(sizeof(bitmap_super_t) != 256);
 
         if (!file && !mddev->bitmap_offset) /* bitmap disabled, nothing to do */
                 return 0;