@@ -223,7 +223,4 @@ int vmbus_map_sgl(VMBusChanReq *req, DMADirection dir, struct iovec *iov,
void vmbus_unmap_sgl(VMBusChanReq *req, DMADirection dir, struct iovec *iov,
unsigned iov_cnt, size_t accessed);
-void vmbus_save_req(QEMUFile *f, VMBusChanReq *req);
-void *vmbus_load_req(QEMUFile *f, VMBusDevice *dev, uint32_t size);
-
#endif
@@ -1311,65 +1311,6 @@ static const VMStateDescription vmstate_vmbus_chan_req = {
}
};
-void vmbus_save_req(QEMUFile *f, VMBusChanReq *req)
-{
- VMBusChanReqSave req_save;
-
- req_save.chan_idx = req->chan->subchan_idx;
- req_save.pkt_type = req->pkt_type;
- req_save.msglen = req->msglen;
- req_save.msg = req->msg;
- req_save.transaction_id = req->transaction_id;
- req_save.need_comp = req->need_comp;
- req_save.num = req->sgl.nsg;
- req_save.sgl = g_memdup(req->sgl.sg,
- req_save.num * sizeof(ScatterGatherEntry));
-
- vmstate_save_state(f, &vmstate_vmbus_chan_req, &req_save, NULL);
-
- g_free(req_save.sgl);
-}
-
-void *vmbus_load_req(QEMUFile *f, VMBusDevice *dev, uint32_t size)
-{
- VMBusChanReqSave req_save;
- VMBusChanReq *req = NULL;
- VMBusChannel *chan = NULL;
- uint32_t i;
-
- vmstate_load_state(f, &vmstate_vmbus_chan_req, &req_save, 0);
-
- if (req_save.chan_idx >= dev->num_channels) {
- error_report("%s: %u(chan_idx) > %u(num_channels)", __func__,
- req_save.chan_idx, dev->num_channels);
- goto out;
- }
- chan = &dev->channels[req_save.chan_idx];
-
- if (vmbus_channel_reserve(chan, 0, req_save.msglen)) {
- goto out;
- }
-
- req = vmbus_alloc_req(chan, size, req_save.pkt_type, req_save.msglen,
- req_save.transaction_id, req_save.need_comp);
- if (req_save.msglen) {
- memcpy(req->msg, req_save.msg, req_save.msglen);
- }
-
- for (i = 0; i < req_save.num; i++) {
- qemu_sglist_add(&req->sgl, req_save.sgl[i].base, req_save.sgl[i].len);
- }
-
-out:
- if (req_save.msglen) {
- g_free(req_save.msg);
- }
- if (req_save.num) {
- g_free(req_save.sgl);
- }
- return req;
-}
-
static void channel_event_cb(EventNotifier *e)
{
VMBusChannel *chan = container_of(e, VMBusChannel, notifier);
vmbus_save_req() and vmbus_load_req() are not used. Remove them to avoid maintaining dead code. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> --- include/hw/hyperv/vmbus.h | 3 -- hw/hyperv/vmbus.c | 59 --------------------------------------- 2 files changed, 62 deletions(-)