diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2016-02-24 11:07:17 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-03-01 14:49:51 (GMT) |
| commit | c36dd3eaf1a674a45b58b922258d6eaa8932e292 (patch) | |
| tree | 6ae29f3facd187b06451ace0448cd78c2ed0c1ed | |
| parent | 1ec7bae8bec9b72e347e01330c745ab5cdd66f0e (diff) | |
| download | linux-c36dd3eaf1a674a45b58b922258d6eaa8932e292.tar.xz | |
mac80211: minstrel_ht: fix a logic error in RTS/CTS handling
RTS/CTS needs to be enabled if the rate is a fallback rate *or* if it's
a dual-stream rate and the sta is in dynamic SMPS mode.
Cc: stable@vger.kernel.org
Fixes: a3ebb4e1b763 ("mac80211: minstrel_ht: handle peers in dynamic SMPS")
Reported-by: MatÃas Richart <mrichart@fing.edu.uy>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/rc80211_minstrel_ht.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 409b364..370d677 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -872,7 +872,7 @@ minstrel_ht_set_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, * - if station is in dynamic SMPS (and streams > 1) * - for fallback rates, to increase chances of getting through */ - if (offset > 0 && + if (offset > 0 || (mi->sta->smps_mode == IEEE80211_SMPS_DYNAMIC && group->streams > 1)) { ratetbl->rate[offset].count = ratetbl->rate[offset].count_rts; |