diff options
author | KY Srinivasan <kys@microsoft.com> | 2015-12-01 16:43:07 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-12-02 23:43:24 -0500 |
commit | c4b20c6370aa5cdbe11536125d86f31378d4b702 (patch) | |
tree | de76ff3fd50ac686f532b98f0a62e907cd59ab5e /drivers/net/hyperv/rndis_filter.c | |
parent | 24476760ef0b45bab75ea6731d081aeb48113e6a (diff) | |
download | op-kernel-dev-c4b20c6370aa5cdbe11536125d86f31378d4b702.zip op-kernel-dev-c4b20c6370aa5cdbe11536125d86f31378d4b702.tar.gz |
hv_netvsc: Eliminatte the data field from struct hv_netvsc_packet
Eliminatte the data field from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv/rndis_filter.c')
-rw-r--r-- | drivers/net/hyperv/rndis_filter.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 63584e7..be0fa9c 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -351,6 +351,7 @@ static inline void *rndis_get_ppi(struct rndis_packet *rpkt, u32 type) static void rndis_filter_receive_data(struct rndis_device *dev, struct rndis_message *msg, struct hv_netvsc_packet *pkt, + void **data, struct vmbus_channel *channel) { struct rndis_packet *rndis_pkt; @@ -383,7 +384,7 @@ static void rndis_filter_receive_data(struct rndis_device *dev, * the data packet to the stack, without the rndis trailer padding */ pkt->total_data_buflen = rndis_pkt->data_len; - pkt->data = (void *)((unsigned long)pkt->data + data_offset); + *data = (void *)((unsigned long)(*data) + data_offset); vlan = rndis_get_ppi(rndis_pkt, IEEE_8021Q_INFO); if (vlan) { @@ -394,11 +395,12 @@ static void rndis_filter_receive_data(struct rndis_device *dev, } csum_info = rndis_get_ppi(rndis_pkt, TCPIP_CHKSUM_PKTINFO); - netvsc_recv_callback(dev->net_dev->dev, pkt, csum_info, channel); + netvsc_recv_callback(dev->net_dev->dev, pkt, data, csum_info, channel); } int rndis_filter_receive(struct hv_device *dev, struct hv_netvsc_packet *pkt, + void **data, struct vmbus_channel *channel) { struct netvsc_device *net_dev = hv_get_drvdata(dev); @@ -430,7 +432,7 @@ int rndis_filter_receive(struct hv_device *dev, goto exit; } - rndis_msg = pkt->data; + rndis_msg = *data; if (netif_msg_rx_err(net_dev->nd_ctx)) dump_rndis_message(dev, rndis_msg); @@ -438,7 +440,8 @@ int rndis_filter_receive(struct hv_device *dev, switch (rndis_msg->ndis_msg_type) { case RNDIS_MSG_PACKET: /* data msg */ - rndis_filter_receive_data(rndis_dev, rndis_msg, pkt, channel); + rndis_filter_receive_data(rndis_dev, rndis_msg, pkt, + data, channel); break; case RNDIS_MSG_INIT_C: |