cleanup: ensure that all #endif/#else have an appropriate comment

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>

diff --git a/fs/unionfs/union.h b/fs/unionfs/union.h
index d96b98322215668a6fc9cc2d9f7e86ff7f79f8f1..cb0aad43686b513883c4855651f8f3b22b20e52c 100644 (file)
--- a/fs/unionfs/union.h
+++ b/fs/unionfs/union.h
@@ -75,9 +75,9 @@ extern struct dentry_operations unionfs_dops;
 #if defined(CONFIG_EXPORTFS) || defined(CONFIG_EXPORTFS_MODULE)
 extern struct export_operations unionfs_export_ops;
 #define init_export_op(sb)      ({(sb)->s_export_op = &unionfs_export_ops;})
-#else
+#else /* not (CONFIG_EXPORTFS || CONFIG_EXPORTFS_MODULE) */
 #define init_export_op(sb)      /* */
-#endif
+#endif /* not (CONFIG_EXPORTFS || CONFIG_EXPORTFS_MODULE) */
 
 /* file private data. */
 struct unionfs_file_info {