diff options
| author | KY Srinivasan <kys@microsoft.com> | 2015-12-02 03:43:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-03 07:43:25 +0300 |
| commit | 760d1e36cc16fa6444dd2000ac645455de1ecd51 (patch) | |
| tree | b8b9f57c0ea7508309f5cb9f8ea6bc412557c8c2 /drivers/net/hyperv | |
| parent | 10082f98878a9dff1563745f9f1dd9d1ff142700 (diff) | |
| download | linux-760d1e36cc16fa6444dd2000ac645455de1ecd51.tar.xz | |
hv_netvsc: Eliminate vlan_tci from struct hv_netvsc_packet
Eliminate vlan_tci from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv')
| -rw-r--r-- | drivers/net/hyperv/hyperv_net.h | 4 | ||||
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 14 | ||||
| -rw-r--r-- | drivers/net/hyperv/rndis_filter.c | 7 |
3 files changed, 12 insertions, 13 deletions
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index c4397f1ed43b..f4130af09244 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -136,7 +136,6 @@ struct hv_netvsc_packet { u8 rmsg_pgcnt; /* page count of RNDIS header and PPI */ u8 page_buf_cnt; - u16 vlan_tci; u16 q_idx; u32 send_buf_index; @@ -187,7 +186,8 @@ int netvsc_recv_callback(struct hv_device *device_obj, struct hv_netvsc_packet *packet, void **data, struct ndis_tcp_ip_checksum_info *csum_info, - struct vmbus_channel *channel); + struct vmbus_channel *channel, + u16 vlan_tci); void netvsc_channel_cb(void *context); int rndis_filter_open(struct hv_device *dev); int rndis_filter_close(struct hv_device *dev); diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index a34547497d18..1c8db9afdcda 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -471,7 +471,6 @@ check_size: FIELD_SIZEOF(struct sk_buff, cb)); packet = (struct hv_netvsc_packet *)skb->cb; - packet->vlan_tci = skb->vlan_tci; packet->q_idx = skb_get_queue_mapping(skb); @@ -481,7 +480,7 @@ check_size: memset(rndis_msg, 0, RNDIS_AND_PPI_SIZE); - isvlan = packet->vlan_tci & VLAN_TAG_PRESENT; + isvlan = skb->vlan_tci & VLAN_TAG_PRESENT; /* Add the rndis header */ rndis_msg->ndis_msg_type = RNDIS_MSG_PACKET; @@ -509,8 +508,8 @@ check_size: IEEE_8021Q_INFO); vlan = (struct ndis_pkt_8021q_info *)((void *)ppi + ppi->ppi_offset); - vlan->vlanid = packet->vlan_tci & VLAN_VID_MASK; - vlan->pri = (packet->vlan_tci & VLAN_PRIO_MASK) >> + vlan->vlanid = skb->vlan_tci & VLAN_VID_MASK; + vlan->pri = (skb->vlan_tci & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT; } @@ -673,7 +672,8 @@ int netvsc_recv_callback(struct hv_device *device_obj, struct hv_netvsc_packet *packet, void **data, struct ndis_tcp_ip_checksum_info *csum_info, - struct vmbus_channel *channel) + struct vmbus_channel *channel, + u16 vlan_tci) { struct net_device *net; struct net_device_context *net_device_ctx; @@ -713,9 +713,9 @@ int netvsc_recv_callback(struct hv_device *device_obj, skb->ip_summed = CHECKSUM_NONE; } - if (packet->vlan_tci & VLAN_TAG_PRESENT) + if (vlan_tci & VLAN_TAG_PRESENT) __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), - packet->vlan_tci); + vlan_tci); skb_record_rx_queue(skb, channel-> offermsg.offer.sub_channel_index); diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 28adf6acf481..a37bbda37ffa 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -354,6 +354,7 @@ static int rndis_filter_receive_data(struct rndis_device *dev, u32 data_offset; struct ndis_pkt_8021q_info *vlan; struct ndis_tcp_ip_checksum_info *csum_info; + u16 vlan_tci = 0; rndis_pkt = &msg->msg.pkt; @@ -384,15 +385,13 @@ static int rndis_filter_receive_data(struct rndis_device *dev, vlan = rndis_get_ppi(rndis_pkt, IEEE_8021Q_INFO); if (vlan) { - pkt->vlan_tci = VLAN_TAG_PRESENT | vlan->vlanid | + vlan_tci = VLAN_TAG_PRESENT | vlan->vlanid | (vlan->pri << VLAN_PRIO_SHIFT); - } else { - pkt->vlan_tci = 0; } csum_info = rndis_get_ppi(rndis_pkt, TCPIP_CHKSUM_PKTINFO); return netvsc_recv_callback(dev->net_dev->dev, pkt, data, - csum_info, channel); + csum_info, channel, vlan_tci); } int rndis_filter_receive(struct hv_device *dev, |