This seems to be a variation of a bug already encountered; here the kernel does
not report the right value in the IOSB until after completion is signaled.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48587Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>