From: Johannes Berg If the firmware sends a ROC notification after the driver cancelled it, we can get into this WARN_ON(). Don't do that, use IWL_FW_CHECK() instead. Signed-off-by: Johannes Berg Tested-by: Emmanuel Grumbach Reviewed-by: Emmanuel Grumbach Signed-off-by: Miri Korenblit --- drivers/net/wireless/intel/iwlwifi/mld/roc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mld/roc.c b/drivers/net/wireless/intel/iwlwifi/mld/roc.c index 4136c98030d0..4e37a288471e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/roc.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/roc.c @@ -231,7 +231,9 @@ void iwl_mld_handle_roc_notif(struct iwl_mld *mld, struct ieee80211_vif *vif; vif = iwl_mld_find_roc_vif(mld, activity); - if (WARN_ON(!vif)) + if (IWL_FW_CHECK(mld, !vif, + "unexpected ROC notif from FW for activity %d\n", + activity)) return; mld_vif = iwl_mld_vif_from_mac80211(vif); -- 2.34.1