netdev - [patch net-next 02/21] mlxsw: spectrum_router: Ignore address families other than IPv4

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Message-Id: <20170803112831.1831-3-jiri@resnulli.us>
Date:   Thu,  3 Aug 2017 13:28:12 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, idosch@...lanox.com, mlxsw@...lanox.com,
        dsahern@...il.com, roopa@...ulusnetworks.com,
        nikolay@...ulusnetworks.com, kafai@...com,
        hannes@...essinduktion.org, yoshfuji@...ux-ipv6.org,
        edumazet@...gle.com, yanhaishuang@...s.chinamobile.com
Subject: [patch net-next 02/21] mlxsw: spectrum_router: Ignore address families other than IPv4

From: Ido Schimmel <idosch@...lanox.com>

We're about to add IPv6 notifications in the FIB notification chain, but
the driver currently doesn't support these, so ignore them.

Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index b79f9b6..78c1951 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -3093,7 +3093,7 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 	struct fib_notifier_info *info = ptr;
 	struct mlxsw_sp_router *router;
 
-	if (!net_eq(info->net, &init_net))
+	if (!net_eq(info->net, &init_net) || info->family != AF_INET)
 		return NOTIFY_DONE;
 
 	fib_work = kzalloc(sizeof(*fib_work), GFP_ATOMIC);
-- 
2.9.3