bio.bi_hw_segments has been removed from the upstream kernel
since v2.6.27
We can remove the test and dead code.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: Iaf8c468750aeb3c0234e46c09873f8f382c77b9a
Reviewed-on: http://review.whamcloud.com/5370
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>