From: Luca Coelho <luciano.coelho@xxxxxxxxx> We are copying one entire structure to another of the same type in nl80211_notify_radar_detection, so it's simpler and safer to do a struct assignment instead of memcpy(). Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx> --- net/wireless/nl80211.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 846d25d2dc82..64af8309f397 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -8182,7 +8182,7 @@ static int nl80211_notify_radar_detection(struct sk_buff *skb, cfg80211_sched_dfs_chan_update(rdev); - memcpy(&rdev->radar_chandef, &chandef, sizeof(chandef)); + rdev->radar_chandef = chandef; /* Propagate this notification to other radios as well */ queue_work(cfg80211_wq, &rdev->propagate_radar_detect_wk); -- 2.20.1
