grehan 2ac5c08506 Rework r264179.
- remove redundant code
- remove erroneous setting of the error return
  in vmmdev_ioctl()
- use style(9) initialization
- in vmx_inject_pir(), document the race condition
  that the final conditional statement was detecting,

Tested with both gcc and clang builds.

Reviewed by:	neel
2014-04-10 19:15:58 +00:00
..
2014-04-10 19:15:58 +00:00