[PATCH v2 0/1] MR8661: msado15/tests: Check return value (Coverity).

[Alistair Leslie-Hughes (＠alesliehughes)]

Though in a #if(0), is reported as a unchecked return value.

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  v2: msado15/tests: Check return value (Coverity).
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8661