Staging: hv: storvsc: call vmbus_open directly

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>

diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index d63cd37..19e87f6 100644 (file)
--- a/drivers/staging/hv/storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -499,13 +499,11 @@ static int StorVscConnectToVsp(struct hv_device *Device)
        memset(&props, 0, sizeof(struct vmstorage_channel_properties));
 
        /* Open the channel */
-       ret = Device->Driver->VmbusChannelInterface.Open(Device,
-                       storDriver->RingBufferSize,
-                       storDriver->RingBufferSize,
-                       (void *)&props,
-                       sizeof(struct vmstorage_channel_properties),
-                       StorVscOnChannelCallback,
-                       Device);
+       ret = vmbus_open(Device->channel,
+                        storDriver->RingBufferSize, storDriver->RingBufferSize,
+                        (void *)&props,
+                        sizeof(struct vmstorage_channel_properties),
+                        StorVscOnChannelCallback, Device);
 
        DPRINT_DBG(STORVSC, "storage props: path id %d, tgt id %d, max xfer %d",
                   props.PathId, props.TargetId, props.MaxTransferBytes);