1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 5b8ef8eb3521..8fd72331d600 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1078,7 +1078,7 @@ struct btrfs_fs_info {
          * is required instead of the faster short fsync log commits
          */
         u64 last_trans_log_full_commit;
-        unsigned long mount_opt:21;
+        unsigned long mount_opt;
         unsigned long compress_type:4;
         u64 max_inline;
         u64 alloc_start;
@@ -2166,7 +2166,7 @@ BTRFS_SETGET_STACK_FUNCS(root_last_snapshot, struct btrfs_root_item,
 
 static inline bool btrfs_root_readonly(struct btrfs_root *root)
 {
-        return root->root_item.flags & BTRFS_ROOT_SUBVOL_RDONLY;
+        return (root->root_item.flags & cpu_to_le64(BTRFS_ROOT_SUBVOL_RDONLY)) != 0;
 }
 
 /* struct btrfs_root_backup */