diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/core/rtw_recv.c')
-rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_recv.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c index 201165787362..ba8e53463d10 100644 --- a/drivers/staging/rtl8188eu/core/rtw_recv.c +++ b/drivers/staging/rtl8188eu/core/rtw_recv.c @@ -204,11 +204,14 @@ void rtw_init_recvframe(union recv_frame *precvframe, struct recv_priv *precvpri int rtw_free_recvframe(union recv_frame *precvframe, struct __queue *pfree_recv_queue) { unsigned long irqL; - struct adapter *padapter = precvframe->u.hdr.adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; + struct adapter *padapter; + struct recv_priv *precvpriv; _func_enter_; - + if (!precvframe) + return _FAIL; + padapter = precvframe->u.hdr.adapter; + precvpriv = &padapter->recvpriv; if (precvframe->u.hdr.pkt) { dev_kfree_skb_any(precvframe->u.hdr.pkt);/* free skb by driver */ precvframe->u.hdr.pkt = NULL; @@ -1798,16 +1801,14 @@ static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe) memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); } - /* Indicat the packets to upper layer */ - if (sub_skb) { - /* Insert NAT2.5 RX here! */ - sub_skb->protocol = eth_type_trans(sub_skb, padapter->pnetdev); - sub_skb->dev = padapter->pnetdev; + /* Indicate the packets to upper layer */ + /* Insert NAT2.5 RX here! */ + sub_skb->protocol = eth_type_trans(sub_skb, padapter->pnetdev); + sub_skb->dev = padapter->pnetdev; - sub_skb->ip_summed = CHECKSUM_NONE; + sub_skb->ip_summed = CHECKSUM_NONE; - netif_rx(sub_skb); - } + netif_rx(sub_skb); } exit: |