Fix ihandle.c indents

Fix ihandle.c indents

ihandle.c had some blocks that were not indented. Indent them.

Reviewed-on: http://gerrit.openafs.org/4273
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
(cherry picked from commit 9ac85bb2fd91baa4c3077d091f395f57e933018a)

Change-Id: I83604d19759a183fa10989596734a405515ac19c
Reviewed-on: http://gerrit.openafs.org/5759
Reviewed-by: Derrick Brashear <shadow@dementix.org>
Tested-by: Derrick Brashear <shadow@dementix.org>