From 0b2ff1ff64c88eeca2494f2b02cade39e9cd15b2 Mon Sep 17 00:00:00 2001 From: Jeff Xie Date: Wed, 20 Mar 2019 00:24:05 +0800 Subject: [PATCH] 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 Signed-off-by: Kalle Valo --- drivers/net/wireless/marvell/mwl8k.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) 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,