mxge: Utilize if_watchdog instead of knocking its own wheel out
mxge: Fix various comment
mxge: DragonFly's kmalloc(9) always returns 8 bytes aligned memory
kmalloc.9: Mention kmalloc_cachealign()
kmalloc.9: Mention allocated memory alignment garantee
kmalloc.9: Mention M_NULLOK
kmalloc.9: M_INTWAIT is a proper "wait" flag too
kmalloc.9: Mention kmalloc_raise_limit()
kmalloc.9: Update 'date'
mxge: Count oerrors in generic way

- Remove unused local oerrors field
- Remove stats updating code which applies only to FreeBSD IFNET_BUF_RING
kernel/drm: Remove bogus typedef.