hyperv: Fix some variable name typos in send-buffer init/revoke

The changed names are union fields with the same size, so the existing code
still works. But, we now update these variables to the correct names.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 9 insertions, 7 deletions

diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index 2f48f790c9b4..384ca4f4de4a 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -590,6 +590,7 @@ struct nvsp_message {
 
 
 #define NETVSC_RECEIVE_BUFFER_ID                0xcafe
+#define NETVSC_SEND_BUFFER_ID                   0
 
 #define NETVSC_PACKET_SIZE                      4096
 
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index dd867e6cabd6..9f49c0129a78 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -161,8 +161,8 @@ static int netvsc_destroy_buf(struct netvsc_device *net_device)
 
         /* Deal with the send buffer we may have setup.
          * If we got a  send section size, it means we received a
-         * SendsendBufferComplete msg (ie sent
-         * NvspMessage1TypeSendReceiveBuffer msg) therefore, we need
+         * NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE msg (ie sent
+         * NVSP_MSG1_TYPE_SEND_SEND_BUF msg) therefore, we need
          * to send a revoke msg here
          */
         if (net_device->send_section_size) {
@@ -172,7 +172,8 @@ static int netvsc_destroy_buf(struct netvsc_device *net_device)
 
                 revoke_packet->hdr.msg_type =
                         NVSP_MSG1_TYPE_REVOKE_SEND_BUF;
-                revoke_packet->msg.v1_msg.revoke_recv_buf.id = 0;
+                revoke_packet->msg.v1_msg.revoke_send_buf.id =
+                        NETVSC_SEND_BUFFER_ID;
 
                 ret = vmbus_sendpacket(net_device->dev->channel,
                                        revoke_packet,
@@ -204,7 +205,7 @@ static int netvsc_destroy_buf(struct netvsc_device *net_device)
                 net_device->send_buf_gpadl_handle = 0;
         }
         if (net_device->send_buf) {
-                /* Free up the receive buffer */
+                /* Free up the send buffer */
                 vfree(net_device->send_buf);
                 net_device->send_buf = NULL;
         }
@@ -339,9 +340,9 @@ static int netvsc_init_buf(struct hv_device *device)
         init_packet = &net_device->channel_init_pkt;
         memset(init_packet, 0, sizeof(struct nvsp_message));
         init_packet->hdr.msg_type = NVSP_MSG1_TYPE_SEND_SEND_BUF;
-        init_packet->msg.v1_msg.send_recv_buf.gpadl_handle =
+        init_packet->msg.v1_msg.send_send_buf.gpadl_handle =
                 net_device->send_buf_gpadl_handle;
-        init_packet->msg.v1_msg.send_recv_buf.id = 0;
+        init_packet->msg.v1_msg.send_send_buf.id = NETVSC_SEND_BUFFER_ID;
 
         /* Send the gpadl notification request */
         ret = vmbus_sendpacket(device->channel, init_packet,
@@ -364,7 +365,7 @@ static int netvsc_init_buf(struct hv_device *device)
                 netdev_err(ndev, "Unable to complete send buffer "
                            "initialization with NetVsp - status %d\n",
                            init_packet->msg.v1_msg.
-                           send_recv_buf_complete.status);
+                           send_send_buf_complete.status);
                 ret = -EINVAL;
                 goto cleanup;
         }