efi_selftest: do not cut off u16 strings when printing

Device paths can be very long. Due to a limited output buffer
the output for device paths is cut off. We can avoid this by
directly calling the boottime service with the the device path
string.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
[agraf: Remove coloring code change]
Signed-off-by: Alexander Graf <agraf@suse.de>
1 file changed