doc: include checkpatch & cspf docs in toctree

The documentation pages on checkpatch and CSPF were not reachable
because they were not included in any toctree. Include them in the tree!

Signed-off-by: Quentin Young <qlyoung@qlyoung.net>

4 files changed, 6 insertions, 0 deletions

diff --git a/doc/developer/checkpatch.rst b/doc/developer/checkpatch.rst
index b52452bc2..d8fe007c3 100644
--- a/doc/developer/checkpatch.rst
+++ b/doc/developer/checkpatch.rst
@@ -1,5 +1,7 @@
 .. SPDX-License-Identifier: GPL-2.0-only
 
+.. _checkpatch:
+
 ==========
 Checkpatch
 ==========
diff --git a/doc/developer/index.rst b/doc/developer/index.rst
index c2123f1ad..bd794b11a 100644
--- a/doc/developer/index.rst
+++ b/doc/developer/index.rst
@@ -5,6 +5,7 @@ FRRouting Developer's Guide
    :maxdepth: 2
 
    workflow
+   checkpatch
    building
    packaging
    process-architecture
diff --git a/doc/developer/ospf.rst b/doc/developer/ospf.rst
index a5164d552..837a0bd18 100644
--- a/doc/developer/ospf.rst
+++ b/doc/developer/ospf.rst
@@ -9,4 +9,5 @@ OSPFD
 
    ospf-api
    ospf-sr
+   cspf
 
diff --git a/doc/developer/workflow.rst b/doc/developer/workflow.rst
index e26486efd..68834ed71 100644
--- a/doc/developer/workflow.rst
+++ b/doc/developer/workflow.rst
@@ -876,6 +876,8 @@ clang-format
 checkpatch.sh
 checkpatch.pl
 
+   .. seealso:: :ref:`checkpatch`
+
    In the Linux kernel source tree there is a Perl script used to check
    incoming patches for style errors. FRR uses a shell script front end and an
    adapted version of the perl script for the same purpose. These scripts can