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

@@ -159,12 +159,11 @@
         &devops,
 };
 
 static struct modlinkage modlinkage = {
         MODREV_1,       /* revision of the module, must be: MODREV_1    */
-        &modldrv,       /* ptr to linkage structures                    */
-        NULL,
+        { &modldrv, NULL }      /* ptr to linkage structures            */
 };
 
 static dev_info_t *smb_drv_dip = NULL;
 
 /*