Avoid some compiler warnings.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7201 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/lackey/lk_main.c b/lackey/lk_main.c
index 2c2f596..a6061b6 100644
--- a/lackey/lk_main.c
+++ b/lackey/lk_main.c
@@ -315,7 +315,7 @@
       case Ity_F32:     return 6;
       case Ity_F64:     return 7;
       case Ity_V128:    return 8;
-      default: tl_assert(0); break;
+      default: tl_assert(0);
    }
 }
 
@@ -331,7 +331,7 @@
       case 6: return "F32";  break;
       case 7: return "F64";  break;
       case 8: return "V128"; break;
-      default: tl_assert(0); break;
+      default: tl_assert(0);
    }
 }