diff options
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/testmode.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c index 75bb02cdfdae..5bd6ac1ba3b5 100644 --- a/drivers/net/wireless/mediatek/mt76/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/testmode.c @@ -442,9 +442,13 @@ int mt76_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, mutex_lock(&dev->mutex); if (tb[MT76_TM_ATTR_STATS]) { + err = -EINVAL; + a = nla_nest_start(msg, MT76_TM_ATTR_STATS); - err = mt76_testmode_dump_stats(dev, msg); - nla_nest_end(msg, a); + if (a) { + err = mt76_testmode_dump_stats(dev, msg); + nla_nest_end(msg, a); + } goto out; } |