[PATCH] mt76: Fixed kernel test robot warning

[Souptick Joarder <jrdr.linux@xxxxxxxxx>]

Kernel test robot throws below warning ->

   drivers/net/wireless/mediatek/mt76/tx.c: In function
'mt76_txq_schedule':
>> drivers/net/wireless/mediatek/mt76/tx.c:499:21: warning: variable 'q'
>> set but not used [-Wunused-but-set-variable]
     499 |  struct mt76_queue *q;
         |                     ^

This patch will silence this warning.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Souptick Joarder <jrdr.linux@xxxxxxxxx>
---
 drivers/net/wireless/mediatek/mt76/tx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index 1e20afb..25627e7 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -504,14 +504,11 @@ void mt76_tx_complete_skb(struct mt76_dev *dev, u16 wcid_idx, struct sk_buff *sk
 
 void mt76_txq_schedule(struct mt76_phy *phy, enum mt76_txq_id qid)
 {
-	struct mt76_queue *q;
 	int len;
 
 	if (qid >= 4)
 		return;
 
-	q = phy->q_tx[qid];
-
 	rcu_read_lock();
 
 	do {
-- 
1.9.1