iwlwifi: mvm: clear d0i3 state on recovery

If recovery happened after mvm entered d0i3 (e.g.
due to sysassert when releasing the bus), the
mvm->state wasn't cleared properly, causing the
ongoing recovery to fail (due to iwl_mvm_ref_sync
failure).

This in turn fails the ongoing recovery, and triggers
a reprobe, which terminates any ongoing wifi activity.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

drivers/net/wireless/iwlwifi/mvm/mac80211.c

@@ -803,6 +803,9 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 	 * ucode_down ref until reconfig is complete */
 	iwl_mvm_unref_all_except(mvm, IWL_MVM_REF_UCODE_DOWN);
 
+	/* clear any stale d0i3 state */
+	clear_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status);
+
 	mvm->vif_count = 0;
 	mvm->rx_ba_sessions = 0;
 }