Minor tweaks and fixups:

- Use device_printf() and if_printf() and remove nge_unit.
- Use callout_init_mtx() and remove nge_tick_locked() as nge_tick() is now
  always called with the driver lock held.
- Use M_ZERO to contigmalloc() when allocating nge_ldata.  It was possible
  for the random garbage to be used in certain cases otherwise.
- Cleanup attach error handling including no longer leaking nge_ldata.
- Add locking to the ifmedia callouts.
- Lock accesses to if_hwassist and if_capenable in nge_ioctl().

Submitted by:	Yuriy N. Shkandybin jura at networks dot ru (1, 3, 4)
Tested by:	Yuriy N. Shkandybin jura at networks dot ru
MFC after:	3 days

0 files changed, 0 insertions, 0 deletions