Clean up code which looks suspicious. For the userland stack this fixes a bug were the from address was reported incorrectly if * it is a IPv6 socket * the packet is received on IPv4 * the user has request mapped addresses Randell Jesup provided the hint to inspect this code.
Clean up code which looks suspicious. For the userland stack this fixes a
bug were the from address was reported incorrectly if
* it is a IPv6 socket
* the packet is received on IPv4
* the user has request mapped addresses
Randell Jesup provided the hint to inspect this code.

ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl,ossy-szeged/sctp-refimpl