From 38bb0baea310fc4b5897ec47b1546bc989b33663 Mon Sep 17 00:00:00 2001 From: Jeff Xie Date: Tue, 19 Mar 2019 22:31:10 +0800 Subject: [PATCH] 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 Acked-by: Ping-Ke Shih Signed-off-by: Kalle Valo --- drivers/net/wireless/realtek/rtlwifi/pci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c index 48ca52102cef..4055e0ab75ba 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.c +++ b/drivers/net/wireless/realtek/rtlwifi/pci.c @@ -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 -- 2.30.2