net/smc: fix document build WARNING from smc-sysctl.rst

Stephen reported the following warning messages from smc-sysctl.rst

Documentation/networking/smc-sysctl.rst:3: WARNING: Title overline
too short.
Documentation/networking/smc-sysctl.rst: WARNING: document isn't
included in any toctree

Fix the title overline and add smc-sysctl entry into
Documentation/networking/index.rst

Fixes: 12bbb0d163 ("net/smc: add sysctl for autocorking")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Dust Li <dust.li@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220303113527.62047-1-dust.li@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Dust Li 2022-03-03 19:35:27 +08:00 committed by Jakub Kicinski
parent 2f5e65de04
commit f9f52c3474
2 changed files with 4 additions and 3 deletions

View File

@ -96,6 +96,7 @@ Contents:
sctp
secid
seg6-sysctl
smc-sysctl
statistics
strparser
switchdev

View File

@ -1,11 +1,11 @@
.. SPDX-License-Identifier: GPL-2.0
=========
==========
SMC Sysctl
=========
==========
/proc/sys/net/smc/* Variables
==============================
=============================
autocorking_size - INTEGER
Setting SMC auto corking size: