Commit c177db2d authored Oct 30, 2018 by Johannes Berg

cfg80211/mac80211: fix FTM settings across CSA



When FTM is enabled, doing a CSA will unexpectedly lose it since
the value of ftm_responder may be initialized to 0 instead of -1,
so fix that.

Fixes: 81e54d08 ("cfg80211: support FTM responder configuration/statistics")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent 5c21e810

net/wireless/nl80211.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -7870,6 +7870,7 @@ static int nl80211_channel_switch(struct sk_buff skb, struct genl_info info)
		}

		memset(&params, 0, sizeof(params));
		params.beacon_csa.ftm_responder = -1;

		if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] \|\|
		!info->attrs[NL80211_ATTR_CH_SWITCH_COUNT])