From: Ilan Peer When the driver indicates that the device has joined a cluster, store the cluster ID. This is needed for data path operations, e.g., filtering received frames etc. Signed-off-by: Ilan Peer Signed-off-by: Miri Korenblit --- include/net/cfg80211.h | 3 +++ net/wireless/nl80211.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index e30c1886c530..26fd42e189ce 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -6681,6 +6681,9 @@ struct wireless_dev { struct { struct cfg80211_chan_def chandef; } ocb; + struct { + u8 cluster_id[ETH_ALEN] __aligned(2); + } nan; } u; struct { diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 4d0f37962cf4..eb96d3709287 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -21864,6 +21864,8 @@ void cfg80211_nan_cluster_joined(struct wireless_dev *wdev, trace_cfg80211_nan_cluster_joined(wdev, cluster_id, new_cluster); + memcpy(wdev->u.nan.cluster_id, cluster_id, ETH_ALEN); + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp); if (!msg) return; -- 2.34.1