ipv4: rename ip_options_echo to __ip_options_echo()
authorEric Dumazet <edumazet@google.com>
Sat, 27 Sep 2014 16:50:55 +0000 (09:50 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 28 Sep 2014 20:35:42 +0000 (16:35 -0400)
commit24a2d43d8886f5a29c3cf108927f630c545a9a38
treedd10e0199c6627b0eb93340f35d88d122c01f2ab
parentff04a771ad25fc9ba91690e73465b4d34b6bf8b3
ipv4: rename ip_options_echo to __ip_options_echo()

ip_options_echo() assumes struct ip_options is provided in &IPCB(skb)->opt
Lets break this assumption, but provide a helper to not change all call points.

ip_send_unicast_reply() gets a new struct ip_options pointer.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/ip.h
net/ipv4/ip_options.c
net/ipv4/ip_output.c
net/ipv4/tcp_ipv4.c