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rtlwifi: move spin_lock_bh to spin_lock in tasklet 

It is unnecessary to call spin_lock_bh in a tasklet.

Signed-off-by: Jeff Xie <chongguiguzi@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
hifive-unleashed-5.2
Jeff Xie 2019-03-19 22:31:10 +08:00 committed by Kalle Valo
parent 60209d482b
commit 38bb0baea3
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/realtek/rtlwifi/pci.c
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@ -499,16 +499,16 @@ static void _rtl_pci_tx_chk_waitq(struct ieee80211_hw *hw)
memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
spin_lock_bh(&rtlpriv->locks.waitq_lock);
spin_lock(&rtlpriv->locks.waitq_lock);
if (!skb_queue_empty(&mac->skb_waitq[tid]) &&
(ring->entries - skb_queue_len(&ring->queue) >
rtlhal->max_earlymode_num)) {
skb = skb_dequeue(&mac->skb_waitq[tid]);
} else {
spin_unlock_bh(&rtlpriv->locks.waitq_lock);
spin_unlock(&rtlpriv->locks.waitq_lock);
break;
}
spin_unlock_bh(&rtlpriv->locks.waitq_lock);
spin_unlock(&rtlpriv->locks.waitq_lock);
/* Some macaddr can't do early mode. like
* multicast/broadcast/no_qos data