mt76: mt7615: rearrange locking in mt7615_config

Since all the routines in mt7615_config grub mt76.mutex moves
mutex_lock/mutex_unlock at the beginning/end of mt7615_config

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index cedc4c2..c841175 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -191,31 +191,28 @@ static int mt7615_config(struct ieee80211_hw *hw, u32 changed)
        struct mt7615_dev *dev = hw->priv;
        int ret = 0;
 
-       if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-               mutex_lock(&dev->mt76.mutex);
+       mutex_lock(&dev->mt76.mutex);
 
+       if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
                ieee80211_stop_queues(hw);
                ret = mt7615_set_channel(dev, &hw->conf.chandef);
                ieee80211_wake_queues(hw);
-
-               mutex_unlock(&dev->mt76.mutex);
        }
 
        if (changed & IEEE80211_CONF_CHANGE_POWER)
                ret = mt7615_mcu_set_tx_power(dev);
 
        if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
-               mutex_lock(&dev->mt76.mutex);
-
                if (!(hw->conf.flags & IEEE80211_CONF_MONITOR))
                        dev->mt76.rxfilter |= MT_WF_RFCR_DROP_OTHER_UC;
                else
                        dev->mt76.rxfilter &= ~MT_WF_RFCR_DROP_OTHER_UC;
 
                mt76_wr(dev, MT_WF_RFCR, dev->mt76.rxfilter);
-
-               mutex_unlock(&dev->mt76.mutex);
        }
+
+       mutex_unlock(&dev->mt76.mutex);
+
        return ret;
 }