Commit ba7af265 authored by Johannes Berg's avatar Johannes Berg
Browse files

wifi: mac80211: recalc min chandef for new STA links 



When adding a new link to a station, this needs to cause a
recalculation of the minimum chandef since otherwise we can
have a higher bandwidth station connected on that link than
the link is operating at. Do the appropriate recalc.

Fixes: cb71f1d1 ("wifi: mac80211: add sta link addition/removal")
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230604120651.377adf3c789a.I91bf28f399e16e6ac1f83bacd1029a698b4e6685@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent b970ac68

net/mac80211/sta_info.c

+2 −0
Original line number Diff line number Diff line
@@ -2913,6 +2913,8 @@ int ieee80211_sta_activate_link(struct sta_info *sta, unsigned int link_id) 
	if (!test_sta_flag(sta, WLAN_STA_INSERTED))

		goto hash;



	ieee80211_recalc_min_chandef(sdata, link_id);



	/* Ensure the values are updated for the driver,

	 * redone by sta_remove_link on failure.

	 */