1 files changed, 1 insertions, 2 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index b94c1c76cd59..d557264ee974 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1818,9 +1818,8 @@ struct btrfs_root {
 
         u64 highest_objectid;
 
-#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
+        /* only used with CONFIG_BTRFS_FS_RUN_SANITY_TESTS is enabled */
         u64 alloc_bytenr;
-#endif
 
         u64 defrag_trans_start;
         struct btrfs_key defrag_progress;