diff mbox series

[net-next] l2tp: adjust comments about L2TPv3 offsets

Message ID c9187ce29d43767acb9ba50b17b72c75992a63f7.1515177994.git.g.nault@alphalink.fr
State Accepted, archived
Delegated to: David Miller
Headers show
Series [net-next] l2tp: adjust comments about L2TPv3 offsets | expand

Commit Message

Guillaume Nault Jan. 5, 2018, 6:47 p.m. UTC
The "offset" option has been removed by
commit 900631ee6a26 ("l2tp: remove configurable payload offset").

Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
---
 include/uapi/linux/l2tp.h | 2 +-
 net/l2tp/l2tp_core.c      | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

Comments

James Chapman Jan. 8, 2018, 7:32 a.m. UTC | #1
On 05/01/18 18:47, Guillaume Nault wrote:
> The "offset" option has been removed by
> commit 900631ee6a26 ("l2tp: remove configurable payload offset").
>
> Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
> ---
>  include/uapi/linux/l2tp.h | 2 +-
>  net/l2tp/l2tp_core.c      | 7 +++----
>  2 files changed, 4 insertions(+), 5 deletions(-)
>
> diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h
> index f78eef4cc56a..71e62795104d 100644
> --- a/include/uapi/linux/l2tp.h
> +++ b/include/uapi/linux/l2tp.h
> @@ -65,7 +65,7 @@ struct sockaddr_l2tpip6 {
>   * TUNNEL_MODIFY	- CONN_ID, udpcsum
>   * TUNNEL_GETSTATS	- CONN_ID, (stats)
>   * TUNNEL_GET		- CONN_ID, (...)
> - * SESSION_CREATE	- SESSION_ID, PW_TYPE, offset, data_seq, cookie, peer_cookie, offset, l2spec
> + * SESSION_CREATE	- SESSION_ID, PW_TYPE, data_seq, cookie, peer_cookie, l2spec
>   * SESSION_DELETE	- SESSION_ID
>   * SESSION_MODIFY	- SESSION_ID, data_seq
>   * SESSION_GET		- SESSION_ID, (...)
> diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
> index 786cd7f6a5e8..62285fc6eb59 100644
> --- a/net/l2tp/l2tp_core.c
> +++ b/net/l2tp/l2tp_core.c
> @@ -662,10 +662,9 @@ static int l2tp_recv_data_seq(struct l2tp_session *session, struct sk_buff *skb)
>   * |x|S|x|x|x|x|x|x|              Sequence Number                  |
>   * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>   *
> - * Cookie value, sublayer format and offset (pad) are negotiated with
> - * the peer when the session is set up. Unlike L2TPv2, we do not need
> - * to parse the packet header to determine if optional fields are
> - * present.
> + * Cookie value and sublayer format are negotiated with the peer when
> + * the session is set up. Unlike L2TPv2, we do not need to parse the
> + * packet header to determine if optional fields are present.
>   *
>   * Caller must already have parsed the frame and determined that it is
>   * a data (not control) frame before coming here. Fields up to the

Acked-by: James Chapman <jchapman@katalix.com>
David Miller Jan. 8, 2018, 7:22 p.m. UTC | #2
From: Guillaume Nault <g.nault@alphalink.fr>
Date: Fri, 5 Jan 2018 19:47:14 +0100

> The "offset" option has been removed by
> commit 900631ee6a26 ("l2tp: remove configurable payload offset").
> 
> Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>

Applied.
diff mbox series

Patch

diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h
index f78eef4cc56a..71e62795104d 100644
--- a/include/uapi/linux/l2tp.h
+++ b/include/uapi/linux/l2tp.h
@@ -65,7 +65,7 @@  struct sockaddr_l2tpip6 {
  * TUNNEL_MODIFY	- CONN_ID, udpcsum
  * TUNNEL_GETSTATS	- CONN_ID, (stats)
  * TUNNEL_GET		- CONN_ID, (...)
- * SESSION_CREATE	- SESSION_ID, PW_TYPE, offset, data_seq, cookie, peer_cookie, offset, l2spec
+ * SESSION_CREATE	- SESSION_ID, PW_TYPE, data_seq, cookie, peer_cookie, l2spec
  * SESSION_DELETE	- SESSION_ID
  * SESSION_MODIFY	- SESSION_ID, data_seq
  * SESSION_GET		- SESSION_ID, (...)
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 786cd7f6a5e8..62285fc6eb59 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -662,10 +662,9 @@  static int l2tp_recv_data_seq(struct l2tp_session *session, struct sk_buff *skb)
  * |x|S|x|x|x|x|x|x|              Sequence Number                  |
  * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  *
- * Cookie value, sublayer format and offset (pad) are negotiated with
- * the peer when the session is set up. Unlike L2TPv2, we do not need
- * to parse the packet header to determine if optional fields are
- * present.
+ * Cookie value and sublayer format are negotiated with the peer when
+ * the session is set up. Unlike L2TPv2, we do not need to parse the
+ * packet header to determine if optional fields are present.
  *
  * Caller must already have parsed the frame and determined that it is
  * a data (not control) frame before coming here. Fields up to the