Same as it was done in r263878 for invlrng_handler(), fix order of
authorkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 27 Apr 2014 05:37:01 +0000 (05:37 +0000)
committerkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 27 Apr 2014 05:37:01 +0000 (05:37 +0000)
commit115fbfadd9fb468428104f3c805844510b83e179
treedd6effbd62c03feb16d1f43a0367d3874293c31a
parent2de7ed21352a95f6ccdaf0a4429953392bea83ae
Same as it was done in r263878 for invlrng_handler(), fix order of
checks for special pcid values in invlpg_pcid_handler().  Forst check
for special values, and only then do PCID-specific page invalidation.

Minor fix to the style compliance, declare local variable at the
function start.

Sponsored by: The FreeBSD Foundation
MFC after: 1 week

git-svn-id: svn://svn.freebsd.org/base/head@265004 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/amd64/amd64/mp_machdep.c