Fix the following compilation warning in
hl_cb_ioctl() @ command_buffer.c:
warning: ‘device_va’ may be used uninitialized in this function
Signed-off-by: NTomer Tayar <ttayar@habana.ai>
Reviewed-by: NOded Gabbay <ogabbay@kernel.org>
Signed-off-by: NOded Gabbay <ogabbay@kernel.org>