6.12-stable review patch. If anyone has any objections, please let me know.
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From: Johannes Berg johannes.berg@intel.com
[ Upstream commit 0e104aa3676d020f6c442cd7fbaeb72adaaab6fc ]
If multi-link reconfiguration fails, we can disconnect with a local link already allocated but the BSS entry not assigned yet, which leads to a warning in cfg80211. Add a check to avoid the warning.
Signed-off-by: Johannes Berg johannes.berg@intel.com Reviewed-by: Ilan Peer ilan.peer@intel.com Signed-off-by: Miri Korenblit miriam.rachel.korenblit@intel.com Link: https://patch.msgid.link/20250308225541.699bd9cbabe5.I599d5ff69092a65e916e2a... Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/mac80211/mlme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index cc8c5d18b130d..3a279ded46c2f 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -4033,7 +4033,7 @@ static void __ieee80211_disconnect(struct ieee80211_sub_if_data *sdata) struct ieee80211_link_data *link;
link = sdata_dereference(sdata->link[link_id], sdata); - if (!link) + if (!link || !link->conf->bss) continue; cfg80211_unlink_bss(local->hw.wiphy, link->conf->bss); link->conf->bss = NULL;