The annotated tag, batman-adv-for-davem has been deleted was 21d78a97fc4ed3eda415dde2f6483f3b32babd04

----------------------------------------------------------------------- tag batman-adv-for-davem

Included changes: * remove duplicated line in comment * add htons() invocation for tt_crc as suggested by Al Viro * OriGinator Message seqno initial value is now random * some cleanups and fixes

1e5cc266dbc401d11aefb966ad35e651c2f67414 batman-adv: skip the window protection test when the originator has no neighbours -----------------------------------------------------------------------