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authorK. Y. Srinivasan <kys@microsoft.com>2012-01-08 10:12:18 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-24 12:56:01 -0800
commit2897a563a55442379e5e59ec68c229a7f27fb7c6 (patch)
tree3397f56632fd0e44cac086fdd6d11f03e87bc720
parent85f7f6c0edb8414053d788229c97d5ecff21efab (diff)
downloadop-kernel-dev-2897a563a55442379e5e59ec68c229a7f27fb7c6.zip
op-kernel-dev-2897a563a55442379e5e59ec68c229a7f27fb7c6.tar.gz
drivers: hv: Get rid of some unnecessary code
The current code unnecessarily limits the number of offers we handle. Get rid of this limitation. As part of this cleanup, also get rid of an unused define - MAX_MSG_TYPES. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/hv/channel_mgmt.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 36484db..9ffbfc5 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -37,81 +37,6 @@ struct vmbus_channel_message_table_entry {
void (*message_handler)(struct vmbus_channel_message_header *msg);
};
-#define MAX_MSG_TYPES 4
-#define MAX_NUM_DEVICE_CLASSES_SUPPORTED 8
-
-static const uuid_le
- supported_device_classes[MAX_NUM_DEVICE_CLASSES_SUPPORTED] = {
- /* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */
- /* Storage - SCSI */
- {
- .b = {
- 0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,
- 0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f
- }
- },
-
- /* {F8615163-DF3E-46c5-913F-F2D2F965ED0E} */
- /* Network */
- {
- .b = {
- 0x63, 0x51, 0x61, 0xF8, 0x3E, 0xDF, 0xc5, 0x46,
- 0x91, 0x3F, 0xF2, 0xD2, 0xF9, 0x65, 0xED, 0x0E
- }
- },
-
- /* {CFA8B69E-5B4A-4cc0-B98B-8BA1A1F3F95A} */
- /* Input */
- {
- .b = {
- 0x9E, 0xB6, 0xA8, 0xCF, 0x4A, 0x5B, 0xc0, 0x4c,
- 0xB9, 0x8B, 0x8B, 0xA1, 0xA1, 0xF3, 0xF9, 0x5A
- }
- },
-
- /* {32412632-86cb-44a2-9b5c-50d1417354f5} */
- /* IDE */
- {
- .b = {
- 0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,
- 0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5
- }
- },
- /* 0E0B6031-5213-4934-818B-38D90CED39DB */
- /* Shutdown */
- {
- .b = {
- 0x31, 0x60, 0x0B, 0X0E, 0x13, 0x52, 0x34, 0x49,
- 0x81, 0x8B, 0x38, 0XD9, 0x0C, 0xED, 0x39, 0xDB
- }
- },
- /* {9527E630-D0AE-497b-ADCE-E80AB0175CAF} */
- /* TimeSync */
- {
- .b = {
- 0x30, 0xe6, 0x27, 0x95, 0xae, 0xd0, 0x7b, 0x49,
- 0xad, 0xce, 0xe8, 0x0a, 0xb0, 0x17, 0x5c, 0xaf
- }
- },
- /* {57164f39-9115-4e78-ab55-382f3bd5422d} */
- /* Heartbeat */
- {
- .b = {
- 0x39, 0x4f, 0x16, 0x57, 0x15, 0x91, 0x78, 0x4e,
- 0xab, 0x55, 0x38, 0x2f, 0x3b, 0xd5, 0x42, 0x2d
- }
- },
- /* {A9A0F4E7-5A45-4d96-B827-8A841E8C03E6} */
- /* KVP */
- {
- .b = {
- 0xe7, 0xf4, 0xa0, 0xa9, 0x45, 0x5a, 0x96, 0x4d,
- 0xb8, 0x27, 0x8a, 0x84, 0x1e, 0x8c, 0x3, 0xe6
- }
- },
-
-};
-
/**
* vmbus_prep_negotiate_resp() - Create default response for Hyper-V Negotiate message
@@ -321,20 +246,8 @@ static void vmbus_onoffer(struct vmbus_channel_message_header *hdr)
struct vmbus_channel *newchannel;
uuid_le *guidtype;
uuid_le *guidinstance;
- int i;
- int fsupported = 0;
offer = (struct vmbus_channel_offer_channel *)hdr;
- for (i = 0; i < MAX_NUM_DEVICE_CLASSES_SUPPORTED; i++) {
- if (!uuid_le_cmp(offer->offer.if_type,
- supported_device_classes[i])) {
- fsupported = 1;
- break;
- }
- }
-
- if (!fsupported)
- return;
guidtype = &offer->offer.if_type;
guidinstance = &offer->offer.if_instance;
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