vhost-scsi: Rename struct tcm_vhost_cmd *tv_cmd to *cmd

This way, we use cmd for struct tcm_vhost_cmd and evt for struct
tcm_vhost_cmd.

Signed-off-by: Asias He <asias@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
1 file changed