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| author | Ingo Molnar <mingo@kernel.org> | 2015-02-26 12:24:50 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-02-26 12:24:50 +0100 |
| commit | e9e4e44309f866b115d08ab4a54834008c50a8a4 (patch) | |
| tree | ae9f91e682a4d6592ef263f30a4a0b1a862b7987 /net/mac80211/ibss.c | |
| parent | Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| parent | Linux 4.0-rc1 (diff) | |
| download | linux-e9e4e44309f866b115d08ab4a54834008c50a8a4.tar.xz linux-e9e4e44309f866b115d08ab4a54834008c50a8a4.zip | |
Merge tag 'v4.0-rc1' into perf/core, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/mac80211/ibss.c')
| -rw-r--r-- | net/mac80211/ibss.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 509bc157ce55..b606b53a49a7 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -1069,9 +1069,16 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, } if (sta && rates_updated) { - drv_sta_rc_update(local, sdata, &sta->sta, - IEEE80211_RC_SUPP_RATES_CHANGED); + u32 changed = IEEE80211_RC_SUPP_RATES_CHANGED; + u8 rx_nss = sta->sta.rx_nss; + + /* Force rx_nss recalculation */ + sta->sta.rx_nss = 0; rate_control_rate_init(sta); + if (sta->sta.rx_nss != rx_nss) + changed |= IEEE80211_RC_NSS_CHANGED; + + drv_sta_rc_update(local, sdata, &sta->sta, changed); } rcu_read_unlock(); |