NFSD: Clean up switch statement in nfsd_dispatch()

Reorder the arms so the compiler places checks for the most frequent
case first.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chuck Lever 2020-10-01 18:59:18 -04:00 • committed by J. Bruce Fields
commit 84c138e78d