Staging: hv: reorg ChannelMgmt a bit

This gets rid of the unneeded typedef and the forward declarations,
saving a bit of code file size.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/ChannelMgmt.c

@@ -24,24 +24,11 @@
 #include "logging.h"
 #include "VmbusPrivate.h"
 
-typedef void (*PFN_CHANNEL_MESSAGE_HANDLER)(struct vmbus_channel_message_header *msg);
-
 struct vmbus_channel_message_table_entry {
-	enum vmbus_channel_message_type	messageType;
-	PFN_CHANNEL_MESSAGE_HANDLER messageHandler;
+	enum vmbus_channel_message_type messageType;
+	void (*messageHandler)(struct vmbus_channel_message_header *msg);
 };
 
-static void VmbusChannelOnOffer(struct vmbus_channel_message_header *);
-static void VmbusChannelOnOpenResult(struct vmbus_channel_message_header *);
-static void VmbusChannelOnOfferRescind(struct vmbus_channel_message_header *);
-static void VmbusChannelOnGpadlCreated(struct vmbus_channel_message_header *);
-static void VmbusChannelOnGpadlTorndown(struct vmbus_channel_message_header *);
-static void VmbusChannelOnOffersDelivered(struct vmbus_channel_message_header *);
-static void VmbusChannelOnVersionResponse(struct vmbus_channel_message_header *);
-static void VmbusChannelProcessOffer(void *context);
-static void VmbusChannelProcessRescindOffer(void *context);
-
-
 #define MAX_NUM_DEVICE_CLASSES_SUPPORTED 4
 static const struct hv_guid
 		gSupportedDeviceClasses[MAX_NUM_DEVICE_CLASSES_SUPPORTED] = {
@@ -82,28 +69,6 @@ static const struct hv_guid
 	},
 };
 
-/* Channel message dispatch table */
-static struct vmbus_channel_message_table_entry
-	gChannelMessageTable[ChannelMessageCount] = {
-	{ChannelMessageInvalid,			NULL},
-	{ChannelMessageOfferChannel,		VmbusChannelOnOffer},
-	{ChannelMessageRescindChannelOffer,	VmbusChannelOnOfferRescind},
-	{ChannelMessageRequestOffers,		NULL},
-	{ChannelMessageAllOffersDelivered,	VmbusChannelOnOffersDelivered},
-	{ChannelMessageOpenChannel,		NULL},
-	{ChannelMessageOpenChannelResult,	VmbusChannelOnOpenResult},
-	{ChannelMessageCloseChannel,		NULL},
-	{ChannelMessageGpadlHeader,		NULL},
-	{ChannelMessageGpadlBody,		NULL},
-	{ChannelMessageGpadlCreated,		VmbusChannelOnGpadlCreated},
-	{ChannelMessageGpadlTeardown,		NULL},
-	{ChannelMessageGpadlTorndown,		VmbusChannelOnGpadlTorndown},
-	{ChannelMessageRelIdReleased,		NULL},
-	{ChannelMessageInitiateContact,		NULL},
-	{ChannelMessageVersionResponse,		VmbusChannelOnVersionResponse},
-	{ChannelMessageUnload,			NULL},
-};
-
 /**
  * AllocVmbusChannel - Allocate and initialize a vmbus channel object
  */
@@ -574,6 +539,28 @@ static void VmbusChannelOnVersionResponse(
 	DPRINT_EXIT(VMBUS);
 }
 
+/* Channel message dispatch table */
+static struct vmbus_channel_message_table_entry
+	gChannelMessageTable[ChannelMessageCount] = {
+	{ChannelMessageInvalid,			NULL},
+	{ChannelMessageOfferChannel,		VmbusChannelOnOffer},
+	{ChannelMessageRescindChannelOffer,	VmbusChannelOnOfferRescind},
+	{ChannelMessageRequestOffers,		NULL},
+	{ChannelMessageAllOffersDelivered,	VmbusChannelOnOffersDelivered},
+	{ChannelMessageOpenChannel,		NULL},
+	{ChannelMessageOpenChannelResult,	VmbusChannelOnOpenResult},
+	{ChannelMessageCloseChannel,		NULL},
+	{ChannelMessageGpadlHeader,		NULL},
+	{ChannelMessageGpadlBody,		NULL},
+	{ChannelMessageGpadlCreated,		VmbusChannelOnGpadlCreated},
+	{ChannelMessageGpadlTeardown,		NULL},
+	{ChannelMessageGpadlTorndown,		VmbusChannelOnGpadlTorndown},
+	{ChannelMessageRelIdReleased,		NULL},
+	{ChannelMessageInitiateContact,		NULL},
+	{ChannelMessageVersionResponse,		VmbusChannelOnVersionResponse},
+	{ChannelMessageUnload,			NULL},
+};
+
 /**
  * VmbusOnChannelMessage - Handler for channel protocol messages.
  *