net: docs: add page_pool.rst to index.rst

This file is already in ReST format. Add it to the net
index.rst, in order to make it part of the documentation
body.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index f5733ca..0186e27 100644 (file)
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -25,6 +25,7 @@ Contents:
    failover
    net_dim
    net_failover
+   page_pool
    phy
    sfp-phylink
    alias