mac80211: remove channel type argument from rate_update

The channel type argument to the rate_update()
callback isn't really the correct way to give
the rate control algorithm about the desired
RX bandwidth of the peer.

Remove this argument, and instead update the
STA capabilities with 20/40 appropriately. The
SMPS update done by this callback works in the
same way, so this makes the callback cleaner.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index e21652bccf7c..b1b4b1413c74 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -369,6 +369,8 @@ struct sta_info {
         unsigned int lost_packets;
         unsigned int beacon_loss_count;
 
+        bool supports_40mhz;
+
         /* keep last! */
         struct ieee80211_sta sta;
 };