LU-6142 socklnd: remove typedefs from ksocklnd

LU-6142 socklnd: remove typedefs from ksocklnd

Change the typedefs in lnd ksocklnd to proper structures.
Several other style changes to fix checkpatch issues with
code impacted by typedef change.

Test-Parameters: trivial

Change-Id: I78d69aea46721f4e97a1775c64ae0d59879aa4fd
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-on: https://review.whamcloud.com/28275
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Olaf Weber <olaf.weber@hpe.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>