remove warning in libva BZ: 209178 remove warning in libva Signed-off-by: ywan171 <[email protected]> Change-Id: Iedf52607ea2a621ca064a1a1285901ffb6e70195 Signed-off-by: root <root@feijiang-desktop.(none)> Reviewed-on: https://android.intel.com/220738 Tested-by: Fourdan, Olivier <[email protected]> Reviewed-by: Fourdan, Olivier <[email protected]>