On Wed, Apr 17, 2013 at 05:39:23PM +0200, Felix Fietkau wrote:
> On 2013-04-17 5:23 PM, Karl Beldan wrote:
> > On Tue, Apr 16, 2013 at 01:38:44PM +0200, Felix Fietkau wrote:
> >> @@ -692,16 +692,38 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
> >> */
> >> rate_control_get_rate(tx->sdata, tx->sta, &txrc);
> >>
> >> - if (unlikely(info->control.rates[0].idx < 0))
> >> - return TX_DROP;
> >> + if (tx->sta)
> >> + ratetbl = rcu_dereference(tx->sta->sta.rates);
> >> +
> >> + if (unlikely(info->control.rates[0].idx < 0)) {
> >> + if (ratetbl) {
> >> + struct ieee80211_tx_rate rate = {
> >> + .idx = ratetbl->rate[0].idx,
> >> + .flags = ratetbl->rate[0].flags,
> >> + .count = ratetbl->rate[0].count
> >> + };
> >> +
> >> + if (ratetbl->rate[0].idx < 0)
> >> + return TX_DROP;
> >> +
> >> + tx->rate = rate;
> > tx->rate = ratetbl->rate[0];
> No, the data structure in ratetbl->rate is not compatible.
>
Oops, yes.
Karl
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