x86, microcode: Save an indentation level in reload_for_cpu

Invert the uci->valid check so that the later block can be aligned on
the first indentation level of the function. No functional change.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Link: http://lkml.kernel.org/r/1344361461-10076-3-git-send-email-bp@amd64.org


Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>