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| author | Tom Parkin <tparkin@katalix.com> | 2020-07-22 17:32:06 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-22 18:08:39 -0700 |
| commit | 20dcb1107ab1a3423c72a88269b9775cc549262a (patch) | |
| tree | f64cebd489d7eb4148c48e7cfa894bddc30b637e /net/l2tp/l2tp_ip.c | |
| parent | b71a61ccfebb4ff733d2d9fc66cd5c75b7ae46a2 (diff) | |
| download | linux-20dcb1107ab1a3423c72a88269b9775cc549262a.tar.gz linux-20dcb1107ab1a3423c72a88269b9775cc549262a.tar.bz2 linux-20dcb1107ab1a3423c72a88269b9775cc549262a.zip | |
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_ip.c')
| -rw-r--r-- | net/l2tp/l2tp_ip.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index e5b63eab887d..70f9fdaf6c86 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -1,6 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-or-later -/* - * L2TPv3 IP encapsulation support +/* L2TPv3 IP encapsulation support * * Copyright (c) 2008,2009,2010 Katalix Systems Ltd */ |