net: Add helper function to parse netlink msg of ip_tunnel_parm
authorLiu Jian <liujian56@huawei.com>
Thu, 29 Sep 2022 13:52:03 +0000 (21:52 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 3 Oct 2022 06:59:06 +0000 (07:59 +0100)
commitb86fca800a6a3d439c454b462f7f067a18234e60
tree66134500901af49825f4bad848794df05a0e529b
parent537dd2d9fb9f4aa7939fb4fcf552ebe4f497bd7e
net: Add helper function to parse netlink msg of ip_tunnel_parm

Add ip_tunnel_netlink_parms to parse netlink msg of ip_tunnel_parm.
Reduces duplicate code, no actual functional changes.

Signed-off-by: Liu Jian <liujian56@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/ip_tunnels.h
net/ipv4/ip_tunnel_core.c
net/ipv4/ipip.c
net/ipv6/sit.c