LU-10467 llite: style fixes prior to code change.

LU-10467 llite: style fixes prior to code change.

Next patch will make some code changes to ll_put_super(),
so fix up indenting and fix a couple of checkpatch
warnings first.

Test-Parameters: trivial
Signed-off-by: Mr NeilBrown <neilb@suse.com>
Change-Id: I502c81f481c1046d0943f1407a910c1fceeb7ecc
Reviewed-on: https://review.whamcloud.com/35974
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Shaun Tancheff <stancheff@cray.com>
Reviewed-by: Arshad Hussain <arshad.super@gmail.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>