path: root/net/l2tp/l2tp_netlink.c
diff options
authorTom Parkin <tparkin@katalix.com>2020-07-22 17:32:06 +0100
committerDavid S. Miller <davem@davemloft.net>2020-07-22 18:08:39 -0700
commit20dcb1107ab1a3423c72a88269b9775cc549262a (patch)
treef64cebd489d7eb4148c48e7cfa894bddc30b637e /net/l2tp/l2tp_netlink.c
parentl2tp: cleanup whitespace use (diff)
l2tp: cleanup comments
Modify some l2tp comments to better adhere to kernel coding style, as reported by checkpatch.pl. Add descriptive comments for the l2tp per-net spinlocks to document their use. Fix an incorrect comment in l2tp_recv_common: RFC2661 section 5.4 states that: "The LNS controls enabling and disabling of sequence numbers by sending a data message with or without sequence numbers present at any time during the life of a session." l2tp handles this correctly in l2tp_recv_common, but the comment around the code was incorrect and confusing. Fix up the comment accordingly. Signed-off-by: Tom Parkin <tparkin@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp/l2tp_netlink.c')
1 files changed, 1 insertions, 2 deletions
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 0ce8e94ace78..3120f8dcc56a 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -1,6 +1,5 @@
// SPDX-License-Identifier: GPL-2.0-only
- * L2TP netlink layer, for management
+/* L2TP netlink layer, for management
* Copyright (c) 2008,2009,2010 Katalix Systems Ltd