tree d18c4a6ae41663fcb4ef4bc6e607b46aceaa5dbb
parent 9cb3a50c5f63ed745702972f66eaee8767659acd
author Steffen Klassert <steffen.klassert@secunet.com> 1358733603 +0000
committer David S. Miller <davem@davemloft.net> 1358795825 -0500

ipv4: Add a socket release callback for datagram sockets

This implements a socket release callback function to check
if the socket cached route got invalid during the time
we owned the socket. The function is used from udp, raw
and ping sockets.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>