Remove unnecessary function checks
Remove unnecessary function checks

EdwardNewK/libbluray,koying/libbluray,mwgoldsmith/bluray,UIKit0/libbluray,koying/libbluray,pingflood/libbluray,mwgoldsmith/bluray,zxlooong/libbluray,vlc-mirror/libbluray,ace20022/libbluray,koying/libbluray,UIKit0/libbluray,Azzuro/libbluray,koying/libbluray,EdwardNewK/libbluray,EdwardNewK/libbluray,tourettes/libbluray,ace20022/libbluray,tourettes/libbluray,Distrotech/libbluray,ShiftMediaProject/libbluray,zxlooong/libbluray,Distrotech/libbluray,ace20022/libbluray,UIKit0/libbluray,mwgoldsmith/bluray,EdwardNewK/libbluray,ShiftMediaProject/libbluray,ShiftMediaProject/libbluray,Distrotech/libbluray,pingflood/libbluray,vlc-mirror/libbluray,Azzuro/libbluray,tourettes/libbluray,Azzuro/libbluray,pingflood/libbluray,ShiftMediaProject/libbluray,ace20022/libbluray,zxlooong/libbluray,vlc-mirror/libbluray,vlc-mirror/libbluray,tourettes/libbluray,mwgoldsmith/bluray,UIKit0/libbluray,Azzuro/libbluray,Distrotech/libbluray