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Re: [PATCH 3/4] mac80211: disallow HT40 if max channel bandwidth is less than 40 MHz

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On Tue, Mar 10, 2009 at 12:15 AM, Johannes Berg
<johannes@xxxxxxxxxxxxxxxx> wrote:
> On Mon, 2009-03-09 at 22:04 -0400, Luis R. Rodriguez wrote:
>> Signed-off-by: Luis R. Rodriguez <lrodriguez@xxxxxxxxxxx>
>> ---
>>  net/mac80211/util.c |    3 +++
>>  1 files changed, 3 insertions(+), 0 deletions(-)
>>
>> diff --git a/net/mac80211/util.c b/net/mac80211/util.c
>> index 32610a0..a891d7e 100644
>> --- a/net/mac80211/util.c
>> +++ b/net/mac80211/util.c
>> @@ -796,6 +796,9 @@ int ieee80211_set_freq(struct ieee80211_sub_if_data *sdata, int freqMHz)
>>       if (!chan || (chan->flags & IEEE80211_CHAN_DISABLED))
>>               return ret;
>>
>> +     if (conf_is_ht40(&local->hw.conf) && chan->max_bandwidth < 40)
>> +             return ret;
>> +
>
> You just made nl80211 check this, why bother adding it here too?

Wext crap.

  Luis
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