drm/qxl: Fix print statement not using uninitialized variable

reloc_info[i] is not still initialized in the print statement.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>