[PATCH net-next] net/smc: fix document build WARNING from smc-sysctl.rst

[PATCH net-next] net/smc: fix document build WARNING from smc-sysctl.rst

[Dust Li]

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: 12bbb0d163a9 ("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>
---
 Documentation/networking/index.rst      | 1 +
 Documentation/networking/smc-sysctl.rst | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index 58bc8cd367c6..ce017136ab05 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -96,6 +96,7 @@ Contents:
    sctp
    secid
    seg6-sysctl
+   smc-sysctl
    statistics
    strparser
    switchdev
diff --git a/Documentation/networking/smc-sysctl.rst b/Documentation/networking/smc-sysctl.rst
index c53f8c61c9e4..0987fd1bc220 100644
--- a/Documentation/networking/smc-sysctl.rst
+++ b/Documentation/networking/smc-sysctl.rst
@@ -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:
-- 
2.19.1.3.ge56e4f7

Re: [PATCH net-next] net/smc: fix document build WARNING from smc-sysctl.rst

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Thu,  3 Mar 2022 19:35:27 +0800 you wrote:
> 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
> 
> [...]

Here is the summary with links:
  - [net-next] net/smc: fix document build WARNING from smc-sysctl.rst
    https://git.kernel.org/netdev/net-next/c/f9f52c347428

You are awesome, thank you!
-- 
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