一个比较菜的问题！！

我在PtReceive函数中得到了一个了一个以太桢，并将他进行了修改，我想将修改后的以太桢发送出去。使用下面的方法能发吗？？
PUCHAR pPacketContent;
.......
// 在包池中分配包描述符
NdisDprAllocatePacket(&Status, &MyPacket, pAdapt->RecvPacketPoolHandle);
if(Status == NDIS_STATUS_SUCCESS)
{
// 在缓冲池中分配缓冲描述符，将包描述符与缓冲描述符关联。
NdisAllocateBuffer(&Status, &pPacketBuffer, pAdapt->RecvBufferPoolHandle, pPacketContent, PacketLen);
NdisChainBufferAtFront(MyPacket, pPacketBuffer);
MyPacket->Private.Head->Next = NULL;
MyPacket->Private.Tail = NULL;
Rsvd=(PRSVD)(MyPacket->MiniportReserved);
Rsvd->OriginalPkt = NULL;
NDIS_SET_PACKET_HEADER_SIZE(MyPacket, HeaderBufferSize);
NdisSend(&Status,pAdapt->BindingHandle,MyPacket);
if (Status!=NDIS_STATUS_PENDING)
{
DbgPrint("Status!=NDIS_STATUS_PENDING");
NdisUnchainBufferAtFront(SendPacket,&FirstBuffer);
NdisQueryBufferSafe(FirstBuffer,&virtualaddress,&virtuallength,32);
NdisFreeBuffer(FirstBuffer);
NdisIMCopySendCompletePerPacketInfo(SendTempPacket,SendPacket);
NdisFreePacket(SendPacket);
//break;
}