netdev - [PATCH v2 net-next 0/3] ipvlan: Deduplicate ipv4/ipv6 addr_validator

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Message-ID: <20260123170412.906280-1-skorodumov.dmitry@huawei.com>
Date: Fri, 23 Jan 2026 20:03:53 +0300
From: Dmitry Skorodumov <dskr99@...il.com>
To: netdev@...r.kernel.org
Cc: Dmitry Skorodumov <skorodumov.dmitry@...wei.com>
Subject: [PATCH v2 net-next 0/3] ipvlan: Deduplicate ipv4/ipv6 addr_validator_event code

This is a bit stylish patches: The code to handle ipv4 and ipv6
address change are exactly the same. We don't need separate
functions for them. Just look whether we are called
with ipvlan_addr4_notifier_block or with ipvlan_addr6_notifier_block

The changed functionality is already covered
with existing selftests/net/ipvtap_test.sh

v2:
- Fixed warning about unused vars by specifying __maybe_unused
  for ipv6-related notifier_blocks

Dmitry Skorodumov (3):
  ipvlan: const-specifier for functions that use iaddr
  ipvlan: Common code from v6/v4 validator_event
  ipvlan: common code to handle ipv6/ipv4 address events

 drivers/net/ipvlan/ipvlan.h      |   2 +-
 drivers/net/ipvlan/ipvlan_core.c |   2 +-
 drivers/net/ipvlan/ipvlan_main.c | 188 +++++++++++++------------------
 3 files changed, 83 insertions(+), 109 deletions(-)

-- 
2.43.0