[PATCH 10/37] docs: networking: convert netfilter-sysctl.txt to ReST

[Mauro Carvalho Chehab]

Not much to be done here:

- add SPDX header;
- add a document title;
- add a chapter markup;
- mark tables as such;
- add to networking/index.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
---
 Documentation/networking/index.rst                    |  1 +
 .../{netfilter-sysctl.txt => netfilter-sysctl.rst}    | 11 +++++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)
 rename Documentation/networking/{netfilter-sysctl.txt => netfilter-sysctl.rst} 
(62%)

diff --git a/Documentation/networking/index.rst 
b/Documentation/networking/index.rst
index 5a320553ffba..1ae0cbef8c04 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -83,6 +83,7 @@ Contents:
    netconsole
    netdev-features
    netdevices
+   netfilter-sysctl
 
 .. only::  subproject and html
 
diff --git a/Documentation/networking/netfilter-sysctl.txt 
b/Documentation/networking/netfilter-sysctl.rst
similarity index 62%
rename from Documentation/networking/netfilter-sysctl.txt
rename to Documentation/networking/netfilter-sysctl.rst
index 55791e50e169..beb6d7b275d4 100644
--- a/Documentation/networking/netfilter-sysctl.txt
+++ b/Documentation/networking/netfilter-sysctl.rst
@@ -1,8 +1,15 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=========================
+Netfilter Sysfs variables
+=========================
+
 /proc/sys/net/netfilter/* Variables:
+====================================
 
 nf_log_all_netns - BOOLEAN
-       0 - disabled (default)
-       not 0 - enabled
+       - 0 - disabled (default)
+       - not 0 - enabled
 
        By default, only init_net namespace can log packets into kernel log
        with LOG target; this aims to prevent containers from flooding host
-- 
2.25.4