diff --git a/lnet/utils/debug.c b/lnet/utils/debug.c
index 16186ee66f1b5b788ba36b6af4bea9ce7100f6d5..462a91d8857bc1abc06b9e606c11a6852f8a07b1 100644
--- a/lnet/utils/debug.c
+++ b/lnet/utils/debug.c
@@ -41,7 +41,6 @@
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <sys/mman.h>
-
 #include <sys/utsname.h>
 
 #include <portals/api-support.h>
@@ -736,8 +735,8 @@ static int jt_dbg_modules_2_4(int argc, char **argv)
         }
 
         return 0;
-#endif /* Headers are 2.6-only */
-#endif /* !HAVE_LINUX_VERSION_H */
+#endif // Headers are 2.6-only
+#endif // !HAVE_LINUX_VERSION_H
         return -EINVAL;
 }