7127  remove -Wno-missing-braces from Makefile.uts

@@ -379,12 +379,11 @@
         &iwp_devops
 };
 
 static struct modlinkage iwp_modlinkage = {
         MODREV_1,
-        &iwp_modldrv,
-        NULL
+        { &iwp_modldrv, NULL }
 };
 
 int
 _init(void)
 {