* [PATCH] ipv4: Introduce ipip_offload_init helper function.
@ 2017-08-02 16:34 Tonghao Zhang
2017-08-03 16:27 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Tonghao Zhang @ 2017-08-02 16:34 UTC (permalink / raw)
To: netdev; +Cc: Tonghao Zhang
It's convenient to init ipip offload. We will check
the return value, and print KERN_CRIT info on failure.
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
---
net/ipv4/af_inet.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 5ce44fb..c888120 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1763,6 +1763,11 @@ static int __init init_inet_pernet_ops(void)
},
};
+static int __init ipip_offload_init(void)
+{
+ return inet_add_offload(&ipip_offload, IPPROTO_IPIP);
+}
+
static int __init ipv4_offload_init(void)
{
/*
@@ -1772,9 +1777,10 @@ static int __init ipv4_offload_init(void)
pr_crit("%s: Cannot add UDP protocol offload\n", __func__);
if (tcpv4_offload_init() < 0)
pr_crit("%s: Cannot add TCP protocol offload\n", __func__);
+ if (ipip_offload_init() < 0)
+ pr_crit("%s: Cannot add IPIP protocol offload\n", __func__);
dev_add_offload(&ip_packet_offload);
- inet_add_offload(&ipip_offload, IPPROTO_IPIP);
return 0;
}
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ipv4: Introduce ipip_offload_init helper function.
2017-08-02 16:34 [PATCH] ipv4: Introduce ipip_offload_init helper function Tonghao Zhang
@ 2017-08-03 16:27 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2017-08-03 16:27 UTC (permalink / raw)
To: xiangxia.m.yue; +Cc: netdev
From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Date: Wed, 2 Aug 2017 09:34:15 -0700
> It's convenient to init ipip offload. We will check
> the return value, and print KERN_CRIT info on failure.
>
> Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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