package/hostapd/patches/100-madwifi_fix.patch

   1 --- a/src/drivers/driver_madwifi.c
   2 +++ b/src/drivers/driver_madwifi.c
   3 @@ -323,6 +323,7 @@ madwifi_set_iface_flags(void *priv, int
   4  {
   5         struct madwifi_driver_data *drv = priv;
   6         struct ifreq ifr;
   7 +       short flags;
   8
   9         wpa_printf(MSG_DEBUG, "%s: dev_up=%d", __func__, dev_up);
  10
  11 @@ -337,10 +338,14 @@ madwifi_set_iface_flags(void *priv, int
  12                 return -1;
  13         }
  14
  15 +       flags = ifr.ifr_flags;
  16         if (dev_up)
  17 -               ifr.ifr_flags |= IFF_UP;
  18 +               flags |= IFF_UP;
  19         else
  20 -               ifr.ifr_flags &= ~IFF_UP;
  21 +               flags &= ~IFF_UP;
  22 +
  23 +       if (flags == ifr.ifr_flags)
  24 +               return 0;
  25
  26         if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, &ifr) != 0) {
  27                 perror("ioctl[SIOCSIFFLAGS]");