diff --git a/os_dep/usb_ops_linux.c b/os_dep/usb_ops_linux.c
index c4e9491..2cc747d 100644
--- a/os_dep/usb_ops_linux.c
+++ b/os_dep/usb_ops_linux.c
@@ -269,10 +269,6 @@ _func_enter_;
 	RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("+usb_write_port\n"));
 
 	if ((padapter->bDriverStopped) || (padapter->bSurpriseRemoved) ||(padapter->pwrctrlpriv.pnp_bstop_trx)) {
-		#ifdef DBG_TX
-		DBG_88E(" DBG_TX %s:%d bDriverStopped%d, bSurpriseRemoved:%d, pnp_bstop_trx:%d\n",__func__, __LINE__
-			,padapter->bDriverStopped, padapter->bSurpriseRemoved, padapter->pwrctrlpriv.pnp_bstop_trx );
-		#endif
 		RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_write_port:( padapter->bDriverStopped ||padapter->bSurpriseRemoved ||adapter->pwrctrlpriv.pnp_bstop_trx)!!!\n"));
 		rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_TX_DENY);
 		goto exit;