diff --git a/core/rtw_xmit.c b/core/rtw_xmit.c
index e2ea602..58e2e26 100644
--- a/core/rtw_xmit.c
+++ b/core/rtw_xmit.c
@@ -1285,7 +1285,7 @@ inline u8 rtw_get_hwseq_no(_adapter *padapter)
 #endif /* CONFIG_CONCURRENT_MODE */
 	return hwseq_num;
 }
-static s32 update_attrib(_adapter *padapter, _pkt *pkt, struct pkt_attrib *pattrib)
+static s32 update_attrib(_adapter *padapter, struct sk_buff *pkt, struct pkt_attrib *pattrib)
 {
 	uint i;
 	struct pkt_file pktfile;
@@ -2305,11 +2305,11 @@ s32 rtw_xmitframe_coalesce_amsdu(_adapter *padapter, struct xmit_frame *pxmitfra
 
 	struct pkt_file pktfile;
 	struct pkt_attrib *pattrib;
-	_pkt *pkt;
+	struct sk_buff *pkt;
 
 	struct pkt_file pktfile_queue;
 	struct pkt_attrib *pattrib_queue;
-	_pkt *pkt_queue;
+	struct sk_buff *pkt_queue;
 
 	s32 llc_sz, mem_sz;
 
@@ -2480,7 +2480,7 @@ This sub-routine will perform all the following:
 6. apply sw-encrypt, if necessary.
 
 */
-s32 rtw_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe)
+s32 rtw_xmitframe_coalesce(_adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe)
 {
 	struct pkt_file pktfile;
 
@@ -2677,7 +2677,7 @@ exit:
 
 #ifdef CONFIG_IEEE80211W
 /* broadcast or multicast management pkt use BIP, unicast management pkt use CCMP encryption */
-s32 rtw_mgmt_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe)
+s32 rtw_mgmt_xmitframe_coalesce(_adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe)
 {
 	struct pkt_file pktfile;
 	s32 frg_inx, frg_len, mpdu_len, llc_sz, mem_sz;
@@ -3427,7 +3427,7 @@ s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitfram
 	_irqL irqL;
 	_queue *queue = NULL;
 	_adapter *padapter = pxmitpriv->adapter;
-	_pkt *pndis_pkt = NULL;
+	struct sk_buff *pndis_pkt = NULL;
 
 
 	if (pxmitframe == NULL) {
@@ -4411,7 +4411,7 @@ fail:
  *	0	success, hardware will handle this xmit frame(packet)
  *	<0	fail
  */
-s32 rtw_xmit(_adapter *padapter, _pkt **ppkt)
+s32 rtw_xmit(_adapter *padapter, struct sk_buff **ppkt)
 {
 	static systime start = 0;
 	static u32 drop_cnt = 0;
diff --git a/include/hal_intf.h b/include/hal_intf.h
index 4d799f6..57b538b 100644
--- a/include/hal_intf.h
+++ b/include/hal_intf.h
@@ -351,7 +351,7 @@ struct hal_ops {
 	void	(*write_rfreg)(_adapter *padapter, enum rf_path eRFPath, u32 RegAddr, u32 BitMask, u32 Data);
 
 #ifdef CONFIG_HOSTAPD_MLME
-	s32(*hostap_mgnt_xmit_entry)(_adapter *padapter, _pkt *pkt);
+	s32(*hostap_mgnt_xmit_entry)(_adapter *padapter, struct sk_buff *pkt);
 #endif
 
 	void (*EfusePowerSwitch)(_adapter *padapter, u8 bWrite, u8 PwrState);
@@ -693,7 +693,7 @@ void	rtw_hal_set_tx_power_level(_adapter *padapter, u8 channel);
 void	rtw_hal_get_tx_power_level(_adapter *padapter, s32 *powerlevel);
 
 #ifdef CONFIG_HOSTAPD_MLME
-	s32	rtw_hal_hostap_mgnt_xmit_entry(_adapter *padapter, _pkt *pkt);
+	s32	rtw_hal_hostap_mgnt_xmit_entry(_adapter *padapter, struct sk_buff *pkt);
 #endif
 
 #ifdef DBG_CONFIG_ERROR_DETECT
diff --git a/include/osdep_service.h b/include/osdep_service.h
index 3c4dd91..f20ccf9 100644
--- a/include/osdep_service.h
+++ b/include/osdep_service.h
@@ -283,9 +283,9 @@ void _rtw_usb_buffer_free(struct usb_device *dev, size_t size, void *addr, dma_a
 extern void	*rtw_malloc2d(int h, int w, size_t size);
 extern void	rtw_mfree2d(void *pbuf, int h, int w, int size);
 
-void rtw_os_pkt_free(_pkt *pkt);
-void *rtw_os_pkt_data(_pkt *pkt);
-u32 rtw_os_pkt_len(_pkt *pkt);
+void rtw_os_pkt_free(struct sk_buff *pkt);
+void *rtw_os_pkt_data(struct sk_buff *pkt);
+u32 rtw_os_pkt_len(struct sk_buff *pkt);
 
 extern void	_rtw_memcpy(void *dec, const void *sour, u32 sz);
 extern void _rtw_memmove(void *dst, const void *src, u32 sz);
diff --git a/include/recv_osdep.h b/include/recv_osdep.h
index 6e493bc..9818963 100644
--- a/include/recv_osdep.h
+++ b/include/recv_osdep.h
@@ -22,7 +22,7 @@ extern void _rtw_free_recv_priv(struct recv_priv *precvpriv);
 
 extern s32  rtw_recv_entry(union recv_frame *precv_frame);
 extern int rtw_recv_indicatepkt(_adapter *adapter, union recv_frame *precv_frame);
-extern void rtw_recv_returnpacket(struct net_device *cnxt, _pkt *preturnedpkt);
+extern void rtw_recv_returnpacket(struct net_device *cnxt, struct sk_buff *preturnedpkt);
 
 extern int rtw_recv_monitor(_adapter *padapter, union recv_frame *precv_frame);
 
@@ -39,16 +39,16 @@ int rtw_os_recv_resource_alloc(_adapter *padapter, union recv_frame *precvframe)
 void rtw_os_recv_resource_free(struct recv_priv *precvpriv);
 
 
-int rtw_os_alloc_recvframe(_adapter *padapter, union recv_frame *precvframe, u8 *pdata, _pkt *pskb);
-int rtw_os_recvframe_duplicate_skb(_adapter *padapter, union recv_frame *pcloneframe, _pkt *pskb);
+int rtw_os_alloc_recvframe(_adapter *padapter, union recv_frame *precvframe, u8 *pdata, struct sk_buff *pskb);
+int rtw_os_recvframe_duplicate_skb(_adapter *padapter, union recv_frame *pcloneframe, struct sk_buff *pskb);
 void rtw_os_free_recvframe(union recv_frame *precvframe);
 
 
 int rtw_os_recvbuf_resource_alloc(_adapter *padapter, struct recv_buf *precvbuf);
 int rtw_os_recvbuf_resource_free(_adapter *padapter, struct recv_buf *precvbuf);
 
-_pkt *rtw_os_alloc_msdu_pkt(union recv_frame *prframe, u16 nSubframe_Length, u8 *pdata);
-void rtw_os_recv_indicate_pkt(_adapter *padapter, _pkt *pkt, union recv_frame *rframe);
+struct sk_buff *rtw_os_alloc_msdu_pkt(union recv_frame *prframe, u16 nSubframe_Length, u8 *pdata);
+void rtw_os_recv_indicate_pkt(_adapter *padapter, struct sk_buff *pkt, union recv_frame *rframe);
 
 void rtw_os_read_port(_adapter *padapter, struct recv_buf *precvbuf);
 
diff --git a/include/rtw_recv.h b/include/rtw_recv.h
index 0aa6a9b..93dd472 100644
--- a/include/rtw_recv.h
+++ b/include/rtw_recv.h
@@ -535,7 +535,7 @@ struct recv_buf {
 #endif
 
 #if defined(PLATFORM_LINUX)
-	_pkt *pskb;
+	struct sk_buff *pskb;
 #elif defined(PLATFORM_FREEBSD) /* skb solution */
 	struct sk_buff *pskb;
 #endif
@@ -559,7 +559,7 @@ struct recv_buf {
 */
 struct recv_frame_hdr {
 	_list	list;
-	_pkt *pkt;
+	struct sk_buff *pkt;
 
 	_adapter  *adapter;
 
@@ -802,7 +802,7 @@ __inline static union recv_frame *rxmem_to_recvframe(u8 *rxmem)
 
 }
 
-__inline static union recv_frame *pkt_to_recvframe(_pkt *pkt)
+__inline static union recv_frame *pkt_to_recvframe(struct sk_buff *pkt)
 {
 
 	u8 *buf_star;
@@ -819,7 +819,7 @@ __inline static union recv_frame *pkt_to_recvframe(_pkt *pkt)
 	return precv_frame;
 }
 
-__inline static u8 *pkt_to_recvmem(_pkt *pkt)
+__inline static u8 *pkt_to_recvmem(struct sk_buff *pkt)
 {
 	/* return the rx_head */
 
@@ -829,7 +829,7 @@ __inline static u8 *pkt_to_recvmem(_pkt *pkt)
 
 }
 
-__inline static u8 *pkt_to_recvdata(_pkt *pkt)
+__inline static u8 *pkt_to_recvdata(struct sk_buff *pkt)
 {
 	/* return the rx_data */
 
diff --git a/include/rtw_xmit.h b/include/rtw_xmit.h
index 4ff587f..8234d9b 100644
--- a/include/rtw_xmit.h
+++ b/include/rtw_xmit.h
@@ -632,15 +632,10 @@ struct xmit_frame {
 	_list	list;
 
 	struct pkt_attrib attrib;
-
-	_pkt *pkt;
-
+	struct sk_buff *pkt;
 	int	frame_tag;
-
 	_adapter *padapter;
-
 	u8	*buf_addr;
-
 	struct xmit_buf *pxmitbuf;
 
 #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
@@ -923,9 +918,9 @@ extern struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct
 extern s32 rtw_xmit_classifier(_adapter *padapter, struct xmit_frame *pxmitframe);
 extern u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib);
 #define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib)
-extern s32 rtw_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe);
+extern s32 rtw_xmitframe_coalesce(_adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
 #ifdef CONFIG_IEEE80211W
-extern s32 rtw_mgmt_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe);
+extern s32 rtw_mgmt_xmitframe_coalesce(_adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
 #endif /* CONFIG_IEEE80211W */
 #ifdef CONFIG_TDLS
 extern struct tdls_txmgmt *ptxmgmt;
@@ -950,7 +945,7 @@ void rtw_free_hwxmits(_adapter *padapter);
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24))
 s32 rtw_monitor_xmit_entry(struct sk_buff *skb, struct net_device *ndev);
 #endif
-s32 rtw_xmit(_adapter *padapter, _pkt **pkt);
+s32 rtw_xmit(_adapter *padapter, struct sk_buff **pkt);
 bool xmitframe_hiq_filter(struct xmit_frame *xmitframe);
 #if defined(CONFIG_AP_MODE) || defined(CONFIG_TDLS)
 sint xmitframe_enqueue_for_sleeping_sta(_adapter *padapter, struct xmit_frame *pxmitframe);
diff --git a/include/xmit_osdep.h b/include/xmit_osdep.h
index f1800b1..35e699f 100644
--- a/include/xmit_osdep.h
+++ b/include/xmit_osdep.h
@@ -17,7 +17,7 @@
 
 
 struct pkt_file {
-	_pkt *pkt;
+	struct sk_buff *pkt;
 	SIZE_T pkt_len;	 /* the remainder length of the open_file */
 	_buffer *cur_buffer;
 	u8 *buf_start;
@@ -53,7 +53,7 @@ extern NDIS_STATUS rtw_xmit_entry(
 
 #ifdef PLATFORM_FREEBSD
 #define NR_XMITFRAME	256
-extern int rtw_xmit_entry(_pkt *pkt, struct net_device *pnetdev);
+extern int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev);
 extern void rtw_xmit_entry_wrap(struct ifnet *pifp);
 #endif /* PLATFORM_FREEBSD */
 
@@ -67,8 +67,8 @@ struct sta_xmit_priv;
 struct xmit_frame;
 struct xmit_buf;
 
-extern int _rtw_xmit_entry(_pkt *pkt, struct net_device *pnetdev);
-extern int rtw_xmit_entry(_pkt *pkt, struct net_device *pnetdev);
+extern int _rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev);
+extern int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev);
 
 #endif /* PLATFORM_LINUX */
 
@@ -77,14 +77,14 @@ void rtw_os_xmit_schedule(_adapter *padapter);
 int rtw_os_xmit_resource_alloc(_adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz, u8 flag);
 void rtw_os_xmit_resource_free(_adapter *padapter, struct xmit_buf *pxmitbuf, u32 free_sz, u8 flag);
 
-extern void rtw_set_tx_chksum_offload(_pkt *pkt, struct pkt_attrib *pattrib);
+extern void rtw_set_tx_chksum_offload(struct sk_buff *pkt, struct pkt_attrib *pattrib);
 
 extern uint rtw_remainder_len(struct pkt_file *pfile);
-extern void _rtw_open_pktfile(_pkt *pkt, struct pkt_file *pfile);
+extern void _rtw_open_pktfile(struct sk_buff *pkt, struct pkt_file *pfile);
 extern uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen);
 extern sint rtw_endofpktfile(struct pkt_file *pfile);
 
-extern void rtw_os_pkt_complete(_adapter *padapter, _pkt *pkt);
+extern void rtw_os_pkt_complete(_adapter *padapter, struct sk_buff *pkt);
 extern void rtw_os_xmit_complete(_adapter *padapter, struct xmit_frame *pxframe);
 
 void rtw_os_wake_queue_at_free_stainfo(_adapter *padapter, int *qcnt_freed);
diff --git a/os_dep/linux/recv_linux.c b/os_dep/linux/recv_linux.c
index b484e37..fd84b3b 100644
--- a/os_dep/linux/recv_linux.c
+++ b/os_dep/linux/recv_linux.c
@@ -16,10 +16,10 @@
 
 #include <drv_types.h>
 
-int rtw_os_recvframe_duplicate_skb(_adapter *padapter, union recv_frame *pcloneframe, _pkt *pskb)
+int rtw_os_recvframe_duplicate_skb(_adapter *padapter, union recv_frame *pcloneframe, struct sk_buff *pskb)
 {
 	int res = _SUCCESS;
-	_pkt	*pkt_copy = NULL;
+	struct sk_buff *pkt_copy = NULL;
 	struct rx_pkt_attrib *pattrib = &pcloneframe->u.hdr.attrib;
 
 	if (pskb == NULL) {
@@ -53,12 +53,12 @@ int rtw_os_recvframe_duplicate_skb(_adapter *padapter, union recv_frame *pclonef
 	return res;
 }
 
-int rtw_os_alloc_recvframe(_adapter *padapter, union recv_frame *precvframe, u8 *pdata, _pkt *pskb)
+int rtw_os_alloc_recvframe(_adapter *padapter, union recv_frame *precvframe, u8 *pdata, struct sk_buff *pskb)
 {
 	int res = _SUCCESS;
 	u8	shift_sz = 0;
 	u32	skb_len, alloc_sz;
-	_pkt	*pkt_copy = NULL;
+	struct sk_buff *pkt_copy = NULL;
 	struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
 
 
@@ -281,11 +281,11 @@ int rtw_os_recvbuf_resource_free(_adapter *padapter, struct recv_buf *precvbuf)
 
 }
 
-_pkt *rtw_os_alloc_msdu_pkt(union recv_frame *prframe, u16 nSubframe_Length, u8 *pdata)
+struct sk_buff *rtw_os_alloc_msdu_pkt(union recv_frame *prframe, u16 nSubframe_Length, u8 *pdata)
 {
 	u16	eth_type;
 	u8	*data_ptr;
-	_pkt *sub_skb;
+	struct sk_buff *sub_skb;
 	struct rx_pkt_attrib *pattrib;
 
 	pattrib = &prframe->u.hdr.attrib;
@@ -335,7 +335,7 @@ _pkt *rtw_os_alloc_msdu_pkt(union recv_frame *prframe, u16 nSubframe_Length, u8
 #ifdef CONFIG_RTW_NAPI
 static int napi_recv(_adapter *padapter, int budget)
 {
-	_pkt *pskb;
+	struct sk_buff *pskb;
 	struct recv_priv *precvpriv = &padapter->recvpriv;
 	int work_done = 0;
 	struct registry_priv *pregistrypriv = &padapter->registrypriv;
@@ -391,7 +391,7 @@ int rtw_recv_napi_poll(struct napi_struct *napi, int budget)
 }
 #endif /* CONFIG_RTW_NAPI */
 
-void rtw_os_recv_indicate_pkt(_adapter *padapter, _pkt *pkt, union recv_frame *rframe)
+void rtw_os_recv_indicate_pkt(_adapter *padapter, struct sk_buff *pkt, union recv_frame *rframe)
 {
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct recv_priv *precvpriv = &(padapter->recvpriv);
@@ -408,7 +408,7 @@ void rtw_os_recv_indicate_pkt(_adapter *padapter, _pkt *pkt, union recv_frame *r
 		DBG_COUNTER(padapter->rx_logs.os_indicate);
 
 		if (MLME_IS_AP(padapter)) {
-			_pkt *pskb2 = NULL;
+			struct sk_buff *pskb2 = NULL;
 			struct sta_info *psta = NULL;
 			struct sta_priv *pstapriv = &padapter->stapriv;
 			int bmcast = IS_MCAST(ehdr->h_dest);
@@ -562,7 +562,7 @@ void rtw_handle_tkip_mic_err(_adapter *padapter, struct sta_info *sta, u8 bgroup
 #ifdef CONFIG_HOSTAPD_MLME
 void rtw_hostapd_mlme_rx(_adapter *padapter, union recv_frame *precv_frame)
 {
-	_pkt *skb;
+	struct sk_buff *skb;
 	struct hostapd_priv *phostapdpriv  = padapter->phostapdpriv;
 	struct net_device *pmgnt_netdev = phostapdpriv->pmgnt_netdev;
 
@@ -604,7 +604,7 @@ int rtw_recv_monitor(_adapter *padapter, union recv_frame *precv_frame)
 	int ret = _FAIL;
 	struct recv_priv *precvpriv;
 	_queue	*pfree_recv_queue;
-	_pkt *skb;
+	struct sk_buff *skb;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct rx_pkt_attrib *pattrib;
 
@@ -649,7 +649,7 @@ int rtw_recv_indicatepkt(_adapter *padapter, union recv_frame *precv_frame)
 {
 	struct recv_priv *precvpriv;
 	_queue	*pfree_recv_queue;
-	_pkt *skb;
+	struct sk_buff *skb;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
 	precvpriv = &(padapter->recvpriv);
diff --git a/os_dep/linux/usb_ops_linux.c b/os_dep/linux/usb_ops_linux.c
index b339333..3e586ba 100644
--- a/os_dep/linux/usb_ops_linux.c
+++ b/os_dep/linux/usb_ops_linux.c
@@ -866,7 +866,7 @@ u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
 
 void usb_recv_tasklet(void *priv)
 {
-	_pkt			*pskb;
+	struct sk_buff		*pskb;
 	_adapter		*padapter = (_adapter *)priv;
 	struct recv_priv	*precvpriv = &padapter->recvpriv;
 	struct recv_buf	*precvbuf = NULL;
@@ -1151,14 +1151,14 @@ int recvbuf2recvframe(PADAPTER padapter, void *ptr)
 	struct PHY_DM_STRUCT *p_dm = adapter_to_phydm(padapter);
 	struct recv_priv	*precvpriv = &padapter->recvpriv;
 	_queue			*pfree_recv_queue = &precvpriv->free_recv_queue;
-	_pkt *pskb;
+	struct sk_buff *pskb;
 
 #ifdef CONFIG_USE_USB_BUFFER_ALLOC_RX
 	pskb = NULL;
 	transfer_len = (s32)((struct recv_buf *)ptr)->transfer_len;
 	pbuf = ((struct recv_buf *)ptr)->pbuf;
 #else
-	pskb = (_pkt *)ptr;
+	pskb = (struct sk_buff *)ptr;
 	transfer_len = (s32)pskb->len;
 	pbuf = pskb->data;
 #endif/* CONFIG_USE_USB_BUFFER_ALLOC_RX */
diff --git a/os_dep/linux/xmit_linux.c b/os_dep/linux/xmit_linux.c
index c3c657b..5f2dc28 100644
--- a/os_dep/linux/xmit_linux.c
+++ b/os_dep/linux/xmit_linux.c
@@ -23,7 +23,7 @@ uint rtw_remainder_len(struct pkt_file *pfile)
 	return pfile->buf_len - ((SIZE_PTR)(pfile->cur_addr) - (SIZE_PTR)(pfile->buf_start));
 }
 
-void _rtw_open_pktfile(_pkt *pktptr, struct pkt_file *pfile)
+void _rtw_open_pktfile(struct sk_buff *pktptr, struct pkt_file *pfile)
 {
 
 	pfile->pkt = pktptr;
@@ -63,7 +63,7 @@ sint rtw_endofpktfile(struct pkt_file *pfile)
 	return _FALSE;
 }
 
-void rtw_set_tx_chksum_offload(_pkt *pkt, struct pkt_attrib *pattrib)
+void rtw_set_tx_chksum_offload(struct sk_buff *pkt, struct pkt_attrib *pattrib)
 {
 
 #ifdef CONFIG_TCP_CSUM_OFFLOAD_TX
@@ -243,7 +243,7 @@ static inline bool rtw_os_need_stop_queue(_adapter *padapter, u16 qidx)
 	return _FALSE;
 }
 
-void rtw_os_pkt_complete(_adapter *padapter, _pkt *pkt)
+void rtw_os_pkt_complete(_adapter *padapter, struct sk_buff *pkt)
 {
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
 	u16	qidx;
@@ -300,17 +300,17 @@ void rtw_os_xmit_schedule(_adapter *padapter)
 		tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
 
 	_exit_critical_bh(&pxmitpriv->lock, &irqL);
-	
+
 #if defined(CONFIG_PCI_HCI) && defined(CONFIG_XMIT_THREAD_MODE)
 	if (_rtw_queue_empty(&padapter->xmitpriv.pending_xmitbuf_queue) == _FALSE)
 		_rtw_up_sema(&padapter->xmitpriv.xmit_sema);
 #endif
-	
+
 
 #endif
 }
 
-static bool rtw_check_xmit_resource(_adapter *padapter, _pkt *pkt)
+static bool rtw_check_xmit_resource(_adapter *padapter, struct sk_buff *pkt)
 {
 	bool busy = _FALSE;
 	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
@@ -440,7 +440,7 @@ int rtw_mlcst2unicst(_adapter *padapter, struct sk_buff *skb)
 #endif /* CONFIG_TX_MCAST2UNI */
 
 
-int _rtw_xmit_entry(_pkt *pkt, struct net_device *pnetdev)
+int _rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev)
 {
 	_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
 	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
@@ -513,7 +513,7 @@ exit:
 	return 0;
 }
 
-int rtw_xmit_entry(_pkt *pkt, struct net_device *pnetdev)
+int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev)
 {
 	_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
 	struct	mlme_priv	*pmlmepriv = &(padapter->mlmepriv);