From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 11 Jul 2016 13:09:15 +0000 (+0200)
Subject: mac80211: fix check for buffered powersave frames with txq
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4e3f21bc7bfbdc4a348852e4da1540227e1b0171;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mac80211: fix check for buffered powersave frames with txq

The logic was inverted here, set the bit if frames are pending.

Fixes: ba8c3d6f16a1 ("mac80211: add an intermediate software queue implementation")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 2e8a9024625a..9dce3b157908 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1268,7 +1268,7 @@ static void sta_ps_start(struct sta_info *sta)
 	for (tid = 0; tid < ARRAY_SIZE(sta->sta.txq); tid++) {
 		struct txq_info *txqi = to_txq_info(sta->sta.txq[tid]);
 
-		if (!txqi->tin.backlog_packets)
+		if (txqi->tin.backlog_packets)
 			set_bit(tid, &sta->txq_buffered_tids);
 		else
 			clear_bit(tid, &sta->txq_buffered_tids);