package/madwifi/patches/464-0dbm_txpower_fix.patch

   1 --- a/net80211/ieee80211_wireless.c
   2 +++ b/net80211/ieee80211_wireless.c
   3 @@ -1370,15 +1370,9 @@ ieee80211_ioctl_siwtxpow(struct net_devi
   4         int fixed, disabled;
   5
   6         fixed = (ic->ic_flags & IEEE80211_F_TXPOW_FIXED);
   7 -       disabled = (fixed && ic->ic_txpowlimit == 0);
   8 -       if (rrq->disabled) {
   9 -               if (!disabled) {
  10 -                       ic->ic_flags |= IEEE80211_F_TXPOW_FIXED;
  11 -                       ic->ic_txpowlimit = 0;
  12 -                       goto done;
  13 -               }
  14 -               return 0;
  15 -       }
  16 +
  17 +       if (rrq->disabled)
  18 +               return -EINVAL;
  19
  20         if (rrq->fixed) {
  21                 if ((ic->ic_caps & IEEE80211_C_TXPMGT) == 0)
  22 @@ -1571,7 +1565,7 @@ ieee80211_ioctl_giwtxpow(struct net_devi
  23                 rrq->fixed = 0;
  24         }
  25         rrq->value = txp / 2;
  26 -       rrq->disabled = (rrq->fixed && rrq->value == 0);
  27 +       rrq->disabled = 0;
  28         rrq->flags = IW_TXPOW_DBM;
  29         return 0;
  30  }