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l2tp: avoid duplicate l2tp_pernet() calls
author
Guillaume Nault
<g.nault@alphalink.fr>
Mon, 25 Jun 2018 14:07:24 +0000
(16:07 +0200)
committer
David S. Miller
<davem@davemloft.net>
Tue, 26 Jun 2018 13:55:51 +0000
(22:55 +0900)
Replace 'l2tp_pernet(tunnel->l2tp_net)' with 'pn', which has been set
on the preceding line.
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/l2tp/l2tp_core.c
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diff --git
a/net/l2tp/l2tp_core.c
b/net/l2tp/l2tp_core.c
index 96e31f2ae7cd3f2bff734243eeb3ebab82d6d8a9..88c3001531b42ca4c06bae120d79628a68940269 100644
(file)
--- a/
net/l2tp/l2tp_core.c
+++ b/
net/l2tp/l2tp_core.c
@@
-322,8
+322,7
@@
int l2tp_session_register(struct l2tp_session *session,
if (tunnel->version == L2TP_HDR_VER_3) {
pn = l2tp_pernet(tunnel->l2tp_net);
- g_head = l2tp_session_id_hash_2(l2tp_pernet(tunnel->l2tp_net),
- session->session_id);
+ g_head = l2tp_session_id_hash_2(pn, session->session_id);
spin_lock_bh(&pn->l2tp_session_hlist_lock);