util: Remove some debugging comments

pass-1/util.c

@@ -114,10 +114,6 @@ int link_set_up( char *link_name, int state )
         return 0;
     }
 
-    
-//    ioctl(fd, SIOCGIFFLAGS, {ifr_name="wrapper", ifr_flags=IFF_POINTOPOINT|IFF_NOARP|IFF_MULTICAST}) = 0
- //   ioctl(fd, SIOCSIFFLAGS, {ifr_name="wrapper", ifr_flags=IFF_UP|IFF_POINTOPOINT|IFF_RUNNING|IFF_NOARP|IFF_MULTICAST}) = 0
-
     return 1;
 
 }