ceph: build cleanly without CONFIG_DEBUG_FS

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index f566e9c84295..0751b821f231 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -256,7 +256,9 @@ struct ceph_mds_client {
         spinlock_t        cap_dirty_lock;   /* protects above items */
         wait_queue_head_t cap_flushing_wq;
 
+#ifdef CONFIG_DEBUG_FS
         struct dentry     *debugfs_file;
+#endif
 
         spinlock_t        dentry_lru_lock;
         struct list_head  dentry_lru;