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authorLuca Coelho <luciano.coelho@intel.com>2019-04-17 09:34:40 +0300
committerJohannes Berg <johannes.berg@intel.com>2019-04-26 13:02:11 +0200
commita680fe468df7550ed18fbcae30e382252fdc35c6 (patch)
tree241b57f57956bf3fb1ff81db3499e3d1f7bbcb95 /net/wireless
parent622fce81280aadb277dd3fc55c676b4bdc3e0527 (diff)
downloadlinux-a680fe468df7550ed18fbcae30e382252fdc35c6.tar.bz2
nl80211: do a struct assignment to radar_chandef instead of memcpy()
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@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/nl80211.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 0524a6fb84ad..5dfc4dba9e56 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -8181,7 +8181,7 @@ 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);