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[net-next,6/7] l2tp: avoid duplicate l2tp_pernet() calls

Message ID ff71bba5bcc925b1ff2a09387cb3f4040c5dafbc.1529935024.git.g.nault@alphalink.fr
State Accepted, archived
Delegated to: David Miller
Headers show
Series l2tp: trivial cleanups | expand

Commit Message

Guillaume Nault June 25, 2018, 2:07 p.m. UTC 
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>
---
 net/l2tp/l2tp_core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 96e31f2ae7cd..88c3001531b4 100644
--- 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);