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Staging: hv: netvsc: call vmbus_sendpacket directly

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Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2010-10-21 09:43:24 -07:00
parent b3289aa819
commit 5a4df29058
1 changed files with 35 additions and 44 deletions
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79
drivers/staging/hv/netvsc.c
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@ -263,12 +263,11 @@ static int NetVscInitializeReceiveBufferWithNetVsp(struct hv_device *Device)
initPacket->Messages.Version1Messages.SendReceiveBuffer.Id = NETVSC_RECEIVE_BUFFER_ID;
/* Send the gpadl notification request */
ret = Device->Driver->VmbusChannelInterface.SendPacket(Device,
initPacket,
sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
ret = vmbus_sendpacket(Device->channel, initPacket,
sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
if (ret != 0) {
DPRINT_ERR(NETVSC,
"unable to send receive buffer's gpadl to netvsp");
@ -390,11 +389,11 @@ static int NetVscInitializeSendBufferWithNetVsp(struct hv_device *Device)
initPacket->Messages.Version1Messages.SendReceiveBuffer.Id = NETVSC_SEND_BUFFER_ID;
/* Send the gpadl notification request */
ret = Device->Driver->VmbusChannelInterface.SendPacket(Device,
initPacket, sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
ret = vmbus_sendpacket(Device->channel, initPacket,
sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
if (ret != 0) {
DPRINT_ERR(NETVSC,
"unable to send receive buffer's gpadl to netvsp");
@ -446,12 +445,10 @@ static int NetVscDestroyReceiveBuffer(struct netvsc_device *NetDevice)
revokePacket->Header.MessageType = NvspMessage1TypeRevokeReceiveBuffer;
revokePacket->Messages.Version1Messages.RevokeReceiveBuffer.Id = NETVSC_RECEIVE_BUFFER_ID;
ret = NetDevice->Device->Driver->VmbusChannelInterface.SendPacket(
NetDevice->Device,
revokePacket,
sizeof(struct nvsp_message),
(unsigned long)revokePacket,
VmbusPacketTypeDataInBand, 0);
ret = vmbus_sendpacket(NetDevice->Device->channel, revokePacket,
sizeof(struct nvsp_message),
(unsigned long)revokePacket,
VmbusPacketTypeDataInBand, 0);
/*
* If we failed here, we might as well return and
* have a leak rather than continue and a bugchk
@ -519,11 +516,10 @@ static int NetVscDestroySendBuffer(struct netvsc_device *NetDevice)
revokePacket->Header.MessageType = NvspMessage1TypeRevokeSendBuffer;
revokePacket->Messages.Version1Messages.RevokeSendBuffer.Id = NETVSC_SEND_BUFFER_ID;
ret = NetDevice->Device->Driver->VmbusChannelInterface.SendPacket(NetDevice->Device,
revokePacket,
sizeof(struct nvsp_message),
(unsigned long)revokePacket,
VmbusPacketTypeDataInBand, 0);
ret = vmbus_sendpacket(NetDevice->Device->channel, revokePacket,
sizeof(struct nvsp_message),
(unsigned long)revokePacket,
VmbusPacketTypeDataInBand, 0);
/*
* If we failed here, we might as well return and have a leak
* rather than continue and a bugchk
@ -590,12 +586,11 @@ static int NetVscConnectToVsp(struct hv_device *Device)
DPRINT_INFO(NETVSC, "Sending NvspMessageTypeInit...");
/* Send the init request */
ret = Device->Driver->VmbusChannelInterface.SendPacket(Device,
initPacket,
sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
ret = vmbus_sendpacket(Device->channel, initPacket,
sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
if (ret != 0) {
DPRINT_ERR(NETVSC, "unable to send NvspMessageTypeInit");
@ -640,11 +635,10 @@ static int NetVscConnectToVsp(struct hv_device *Device)
ndisVersion & 0xFFFF;
/* Send the init request */
ret = Device->Driver->VmbusChannelInterface.SendPacket(Device,
initPacket,
sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand, 0);
ret = vmbus_sendpacket(Device->channel, initPacket,
sizeof(struct nvsp_message),
(unsigned long)initPacket,
VmbusPacketTypeDataInBand, 0);
if (ret != 0) {
DPRINT_ERR(NETVSC,
"unable to send NvspMessage1TypeSendNdisVersion");
@ -919,12 +913,11 @@ static int NetVscOnSend(struct hv_device *Device,
sizeof(struct nvsp_message),
(unsigned long)Packet);
} else {
ret = Device->Driver->VmbusChannelInterface.SendPacket(Device,
&sendMessage,
sizeof(struct nvsp_message),
(unsigned long)Packet,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
ret = vmbus_sendpacket(Device->channel, &sendMessage,
sizeof(struct nvsp_message),
(unsigned long)Packet,
VmbusPacketTypeDataInBand,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
}
@ -1152,11 +1145,9 @@ static void NetVscSendReceiveCompletion(struct hv_device *Device,
retry_send_cmplt:
/* Send the completion */
ret = Device->Driver->VmbusChannelInterface.SendPacket(Device,
&recvcompMessage,
sizeof(struct nvsp_message),
TransactionId,
VmbusPacketTypeCompletion, 0);
ret = vmbus_sendpacket(Device->channel, &recvcompMessage,
sizeof(struct nvsp_message), TransactionId,
VmbusPacketTypeCompletion, 0);
if (ret == 0) {
/* success */
/* no-op */