From 96a607b643e2d81351a9de584928928d3e54f395 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 30 Sep 2020 04:01:01 +0200 Subject: mt76: move mcu timeout handling to .mcu_parse_response Preparation for further cleanup Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/mcu.c') diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 946fe139b9f7..e89fb44f8d75 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -313,9 +313,16 @@ mt7915_mcu_parse_response(struct mt76_dev *mdev, int cmd, struct sk_buff *skb, int seq) { struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76); - struct mt7915_mcu_rxd *rxd = (struct mt7915_mcu_rxd *)skb->data; + struct mt7915_mcu_rxd *rxd; int ret = 0; + if (!skb) { + dev_err(mdev->dev, "Message %d (seq %d) timeout\n", + cmd, seq); + return -ETIMEDOUT; + } + + rxd = (struct mt7915_mcu_rxd *)skb->data; if (seq != rxd->seq) return -EAGAIN; @@ -347,12 +354,6 @@ mt7915_mcu_wait_response(struct mt7915_dev *dev, int cmd, int seq) while (true) { skb = mt76_mcu_get_response(&dev->mt76, expires); - if (!skb) { - dev_err(dev->mt76.dev, "Message %d (seq %d) timeout\n", - cmd, seq); - return -ETIMEDOUT; - } - ret = mt7915_mcu_parse_response(&dev->mt76, cmd, skb, seq); dev_kfree_skb(skb); if (ret != -EAGAIN) -- cgit v1.2.3