st/nine: Ignore multisample quality level if no ms
Apparently instead of returning error when passing a quality level different than 0 for D3DMULTISAMPLE_NONE, we should pass. Fixes: https://github.com/iXit/Mesa-3D/issues/340 Cc: mesa-stable@lists.freedesktop.org Signed-off-by:Axel Davy <davyaxel0@gmail.com>