From: Aditya Kumar Singh Date: Fri, 14 Mar 2025 04:08:53 +0000 (+0530) Subject: wifi: nl80211: store chandef on the correct link when starting CAC X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=ea841520c50f5f7c72c8070e3b79e1927b94fabf;p=linux-2.6-microblaze.git wifi: nl80211: store chandef on the correct link when starting CAC Link ID to store chandef is still being used as 0 even in case of MLO which is incorrect. This leads to issue during CAC completion where link 0 as well gets stopped. Fixes: 0b7798232eee ("wifi: cfg80211/mac80211: use proper link ID for DFS") Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20250314-fix_starting_cac_during_mlo-v1-1-3b51617d7ea5@oss.qualcomm.com Signed-off-by: Johannes Berg --- diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 299d575cf60e..1a9fc403d50d 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -10182,7 +10182,7 @@ static int nl80211_start_radar_detection(struct sk_buff *skb, switch (wdev->iftype) { case NL80211_IFTYPE_AP: case NL80211_IFTYPE_P2P_GO: - wdev->links[0].ap.chandef = chandef; + wdev->links[link_id].ap.chandef = chandef; break; case NL80211_IFTYPE_ADHOC: wdev->u.ibss.chandef = chandef;