Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  sfc: SFE4002/SFN4112F: Widen temperature and voltage tolerances
  sfc: Fix sign of efx_mcdi_poll_reboot() error in efx_mcdi_poll()
  net-sysfs: Use rtnl_trylock in wireless sysfs methods.
  net: Fix sysctl restarts...