tree b996109708782750f7f3d58fea957b5cf19f0fa6
parent 994a9303d33f8238d57f58c26067b6d4ac9af222
author Dan Williams <dan.j.williams@intel.com> 1307951490 -0700
committer Dan Williams <dan.j.williams@intel.com> 1309691091 -0700

isci: cleanup request allocation

Rather than return an error code and update a pointer that was passed by
reference just return the request object directly (or null if allocation
failed).

Signed-off-by: Dan Williams <dan.j.williams@intel.com>