Remove useless check
Remove useless check

bd can't be NULL here.

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