1 files changed, 4 insertions, 24 deletions

diff --git a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
index a9c42fb80583..1b5776ae8eba 100644
--- a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
@@ -26,10 +26,8 @@ int rtw_os_xmit_resource_alloc(struct xmit_buf *pxmitbuf, u32 alloc_sz)
 
 	for (i = 0; i < 8; i++) {
 		pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL);
-		if (!pxmitbuf->pxmit_urb[i]) {
-			DBG_88E("pxmitbuf->pxmit_urb[i]==NULL");
+		if (!pxmitbuf->pxmit_urb[i])
 			return _FAIL;
-		}
 	}
 	return _SUCCESS;
 }
@@ -118,13 +116,9 @@ static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb)
 
 	spin_lock_bh(&pstapriv->asoc_list_lock);
 	phead = &pstapriv->asoc_list;
-	plist = phead->next;
-
 	/* free sta asoc_queue */
-	while (phead != plist) {
-		psta = container_of(plist, struct sta_info, asoc_list);
-
-		plist = plist->next;
+	list_for_each(plist, phead) {
+		psta = list_entry(plist, struct sta_info, asoc_list);
 
 		/* avoid come from STA1 and send back STA1 */
 		if (!memcmp(psta->hwaddr, &skb->data[6], 6))
@@ -136,16 +130,12 @@ static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb)
 			memcpy(newskb->data, psta->hwaddr, 6);
 			res = rtw_xmit(padapter, &newskb);
 			if (res < 0) {
-				DBG_88E("%s()-%d: rtw_xmit() return error!\n",
-					__func__, __LINE__);
 				pxmitpriv->tx_drop++;
 				dev_kfree_skb_any(newskb);
 			} else {
 				pxmitpriv->tx_pkts++;
 			}
 		} else {
-			DBG_88E("%s-%d: skb_copy() failed!\n",
-				__func__, __LINE__);
 			pxmitpriv->tx_drop++;
 
 			spin_unlock_bh(&pstapriv->asoc_list_lock);
@@ -169,13 +159,8 @@ int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev)
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	s32 res = 0;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("+xmit_enry\n"));
-
-	if (!rtw_if_up(padapter)) {
-		RT_TRACE(_module_xmit_osdep_c_, _drv_err_,
-			 ("%s: rtw_if_up fail\n", __func__));
+	if (!rtw_if_up(padapter))
 		goto drop_packet;
-	}
 
 	rtw_check_xmit_resource(padapter, pkt);
 
@@ -194,16 +179,11 @@ int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev)
 		goto drop_packet;
 
 	pxmitpriv->tx_pkts++;
-	RT_TRACE(_module_xmit_osdep_c_, _drv_info_,
-		 ("%s: tx_pkts=%d\n", __func__, (u32)pxmitpriv->tx_pkts));
 	goto exit;
 
 drop_packet:
 	pxmitpriv->tx_drop++;
 	dev_kfree_skb_any(pkt);
-	RT_TRACE(_module_xmit_osdep_c_, _drv_notice_,
-		 ("%s: drop, tx_drop=%d\n", __func__, (u32)pxmitpriv->tx_drop));
-
 exit:
 	return NETDEV_TX_OK;
 }