iwlwifi: mvm: rs: add sanity check when sending LQ command

When sending LQ command, verify the rate scaling is not in firmware.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/utils.c

@@ -912,7 +912,9 @@ int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init)
 		.data = { lq, },
 	};
 
-	if (WARN_ON(lq->sta_id == IWL_MVM_INVALID_STA))
+	if (WARN_ON(lq->sta_id == IWL_MVM_INVALID_STA ||
+		    fw_has_capa(&mvm->fw->ucode_capa,
+				IWL_UCODE_TLV_CAPA_TLC_OFFLOAD)))
 		return -EINVAL;
 
 	return iwl_mvm_send_cmd(mvm, &cmd);