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Message-ID: <20240722191556.36224-1-kuniyu@amazon.com>
Date: Mon, 22 Jul 2024 12:15:56 -0700
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: James Chapman <jchapman@...alix.com>, "David S. Miller"
<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
<kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>
CC: Kuniyuki Iwashima <kuniyu@...zon.com>, Kuniyuki Iwashima
<kuni1840@...il.com>, <netdev@...r.kernel.org>
Subject: [PATCH v1 net] l2tp: Don't assign net->gen->ptr[] for pppol2tp_net_ops.
Commit fd558d186df2 ("l2tp: Split pppol2tp patch into separate l2tp and
ppp parts") converted net->gen->ptr[pppol2tp_net_id] in l2tp_ppp.c to
net->gen->ptr[l2tp_net_id] in l2tp_core.c.
Now the leftover wastes one entry of net->gen->ptr[] in each netns.
Let's avoid the unwanted allocation.
Fixes: fd558d186df2 ("l2tp: Split pppol2tp patch into separate l2tp and ppp parts")
Signed-off-by: Kuniyuki Iwashima <kuniyu@...zon.com>
---
net/l2tp/l2tp_ppp.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 3596290047b2..246089b17910 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -1406,8 +1406,6 @@ static int pppol2tp_getsockopt(struct socket *sock, int level, int optname,
* L2TPv2, we dump only L2TPv2 tunnels and sessions here.
*****************************************************************************/
-static unsigned int pppol2tp_net_id;
-
#ifdef CONFIG_PROC_FS
struct pppol2tp_seq_data {
@@ -1641,7 +1639,6 @@ static __net_exit void pppol2tp_exit_net(struct net *net)
static struct pernet_operations pppol2tp_net_ops = {
.init = pppol2tp_init_net,
.exit = pppol2tp_exit_net,
- .id = &pppol2tp_net_id,
};
/*****************************************************************************
--
2.30.2
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