The code should check the opposite condition of res->iov because it will be null
if virtio_gpu_create_mapping_iov fails and actually this checking is not even
required because checking on ret covers all failing cases.
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Message-Id: <
20210830175033.29233-1-dongwon.kim@intel.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
ret = virtio_gpu_create_mapping_iov(g, cblob.nr_entries, sizeof(cblob),
cmd, &res->addrs, &res->iov,
&res->iov_cnt);
- if (ret != 0 || res->iov) {
+ if (ret != 0) {
cmd->error = VIRTIO_GPU_RESP_ERR_UNSPEC;
g_free(res);
return;