linux-kernel - [PATCH 5.1 015/138] mac80211: fix rate reporting inside cfg80211_calculate_bitrate

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Message-Id: <20190712121629.308138963@linuxfoundation.org>
Date:   Fri, 12 Jul 2019 14:17:59 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Shashidhar Lakkavalli <slakkavalli@...to.com>,
        John Crispin <john@...ozen.org>,
        Johannes Berg <johannes.berg@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.1 015/138] mac80211: fix rate reporting inside cfg80211_calculate_bitrate_he()

[ Upstream commit 25d16d124a5e249e947c0487678b61dcff25cf8b ]

The reported rate is not scaled down correctly. After applying this patch,
the function will behave just like the v/ht equivalents.

Signed-off-by: Shashidhar Lakkavalli <slakkavalli@...to.com>
Signed-off-by: John Crispin <john@...ozen.org>
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 net/wireless/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/wireless/util.c b/net/wireless/util.c
index 75899b62bdc9..5a03f38788e7 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -1237,7 +1237,7 @@ static u32 cfg80211_calculate_bitrate_he(struct rate_info *rate)
 	if (rate->he_dcm)
 		result /= 2;
 
-	return result;
+	return result / 10000;
 }
 
 u32 cfg80211_calculate_bitrate(struct rate_info *rate)
-- 
2.20.1