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>

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index d63cd37743b4..19e87f689fa0 100644
--- 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);