DO NOT MERGE Decoder: Modified setting of error code in set flush api.

Fixed incorrect use of ps_dec->pv_dec_out to set error code.

Bug: 66372937
Test: at vendor
Merged-In: Ib04e0b15573b2482c9d5b43c8bc7dd30d8f8efdd
Change-Id: I7b66ee010089399c050a75d6d67feb03da0b8b3e
1 file changed