andre 7cc6cc696c Add m_clrprotoflags() to clear protocol specific mbuf flags at up and
downwards layer crossings.

Consistently use it within IP, IPv6 and ethernet protocols.

Discussed with:	trociny, glebius
2013-08-19 13:27:32 +00:00
..
2013-08-05 00:36:12 +00:00