On Thu, 2009-04-02 at 18:26 -0400, Luis R. Rodriguez wrote:
> We weren't checking this at all.
>
> Signed-off-by: Luis R. Rodriguez <lrodriguez@xxxxxxxxxxx>
> ---
> net/mac80211/ht.c | 11 +++++++++--
> 1 files changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
> index 4e3c72f..01010e0 100644
> --- a/net/mac80211/ht.c
> +++ b/net/mac80211/ht.c
> @@ -114,6 +114,9 @@ u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
> ieee80211_channel_to_frequency(hti->control_chan))
> enable_ht = false;
>
> + if (local->hw.conf.channel->flags & IEEE80211_CHAN_NO_HT40)
> + enable_ht = false;
> +
> if (enable_ht) {
> channel_type = NL80211_CHAN_HT20;
And that's a bug -- it disallows HT20. But you don't need to check
NO_HT40, just below you check each of the two options anyway.
johannes
Attachment:
signature.asc
Description: This is a digitally signed message part
