From: Shayne Chen <shayne.chen@mediatek.com>
Date: Mon, 16 Nov 2020 11:45:54 +0000 (+0800)
Subject: mt76: mt7915: fix memory leak in mt7915_mcu_get_rx_rate()
X-Git-Tag: v5.11-rc1~169^2~32^2~19^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d211c003389ade3f8e31d1217c38f056e033d841;p=thirdparty%2Flinux.git

mt76: mt7915: fix memory leak in mt7915_mcu_get_rx_rate()

Free the skb to prevent memory leak.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 1b2f762509239..6097653abda4c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -3541,5 +3541,7 @@ int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif,
 		break;
 	}
 
+	dev_kfree_skb(skb);
+
 	return 0;
 }