net: Add helper function to parse netlink msg of ip_tunnel_encap

[ Upstream commit 537dd2d9fb ]

Add ip_tunnel_netlink_encap_parms to parse netlink msg of ip_tunnel_encap.
Reduces duplicate code, no actual functional changes.

Signed-off-by: Liu Jian <liujian56@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 8211a26324 ("net: ipip: require CAP_NET_ADMIN in the device netns for changelink")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Liu Jian 2026-07-28 08:11:15 -04:00 • committed by Greg Kroah-Hartman
commit 207806c55a
5 changed files with 44 additions and 107 deletions