commit 8518e9bb98b602eca0717d5aaad63ccbe56539d2
author Kirill Tkhai <ktkhai@virtuozzo.com> Tue Mar 27 18:02:32 2018 +0300
committer David S. Miller <davem@davemloft.net> Tue Mar 27 13:18:09 2018 -0400
tree dc2887c1b2089055ad7c2d13df0ea20b3a27969b
parent 4420bf21fb6c0306e36ad58ade1e741fba57ce65

net: Add more comments

This adds comments to different places to improve
readability.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/core/net_namespace.c

diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 9e8ee46..b5796d1 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -43,6 +43,8 @@ static bool init_net_initialized;
 /*
  * pernet_ops_rwsem: protects: pernet_list, net_generic_ids,
  * init_net_initialized and first_device pointer.
+ * This is internal net namespace object. Please, don't use it
+ * outside.
  */
 DECLARE_RWSEM(pernet_ops_rwsem);