From: Jeff Xie <chongguiguzi@gmail.com>
Date: Tue, 19 Mar 2019 16:24:05 +0000 (+0800)
Subject: mwl8k: move spin_lock_bh to spin_lock in tasklet
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0b2ff1ff64c88eeca2494f2b02cade39e9cd15b2;p=openwrt%2Fstaging%2Fblogic.git

mwl8k: 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>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c
index 70e69305197a..c4db6417748f 100644
--- a/drivers/net/wireless/marvell/mwl8k.c
+++ b/drivers/net/wireless/marvell/mwl8k.c
@@ -4639,7 +4639,7 @@ static void mwl8k_tx_poll(unsigned long data)
 
 	limit = 32;
 
-	spin_lock_bh(&priv->tx_lock);
+	spin_lock(&priv->tx_lock);
 
 	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		limit -= mwl8k_txq_reclaim(hw, i, limit, 0);
@@ -4649,7 +4649,7 @@ static void mwl8k_tx_poll(unsigned long data)
 		priv->tx_wait = NULL;
 	}
 
-	spin_unlock_bh(&priv->tx_lock);
+	spin_unlock(&priv->tx_lock);
 
 	if (limit) {
 		writel(~MWL8K_A2H_INT_TX_DONE,