Re: [PATCH] docs: bpf/index.rst: Add ringbuf.rst

From: Daniel W. S. Almeida <dwlsalmeida@gmail.com>

Fix the following warning

Documentation/bpf/ringbuf.rst: WARNING: document isn't
included in any toctree

By adding it to the index.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
---
 Documentation/bpf/index.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/bpf/index.rst b/Documentation/bpf/index.rst
index 38b4db8be7a2b..0f60b95e83c40 100644
--- a/Documentation/bpf/index.rst
+++ b/Documentation/bpf/index.rst

@@ -58,6 +58,14 @@ Testing and debugging BPF
    s390
 
 
+Other
+=====
+
+.. toctree::
+   :maxdepth: 1
+
+   ringbuf
+
 .. Links: