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From:   Lorenzo Bianconi <lorenzo@kernel.org>
To:     nbd@nbd.name
Cc:     linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com,
        ryder.lee@mediatek.com, royluo@google.com
Subject: [PATCH] mt76: mt7615: remove unused variable in mt7615_mcu_set_bcn
Date:   Tue,  4 Jun 2019 12:06:06 +0200
Message-Id: <d2b9a68b797fbbd67fe8f3be0fe851113eaa1488.1559641771.git.lorenzo@kernel.org>
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Sender: linux-wireless-owner@vger.kernel.org
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Remove tim_len in mt7615_mcu_set_bcn since it is not actually used
and ieee80211_beacon_get_tim checks if tim_length is NULL

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 93b1501fbcda..d104435cd901 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -1130,10 +1130,10 @@ int mt7615_mcu_set_bcn(struct mt7615_dev *dev, struct ieee80211_vif *vif,
 		/* pky_type: 0 for bcn, 1 for tim */
 		.pkt_type = 0,
 	};
-	u16 tim_off, tim_len;
 	struct sk_buff *skb;
+	u16 tim_off;
 
-	skb = ieee80211_beacon_get_tim(mt76_hw(dev), vif, &tim_off, &tim_len);
+	skb = ieee80211_beacon_get_tim(mt76_hw(dev), vif, &tim_off, NULL);
 	if (!skb)
 		return -EINVAL;
 
-- 
2.21.0