From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Date: Fri, 2 Oct 2020 07:49:45 +0200
Subject: net: core: document two new elements of struct net_device
Patch-mainline: v5.9
Git-commit: a93bdcb94a0b3ca72046151412c2389dca681d2a
References: bsc#1176447

As warned by "make htmldocs", there are two new struct elements
that aren't documented:

	../include/linux/netdevice.h:2159: warning: Function parameter or member 'unlink_list' not described in 'net_device'
	../include/linux/netdevice.h:2159: warning: Function parameter or member 'nested_level' not described in 'net_device'

Fixes: 1fc70edb7d7b ("net: core: add nested_level variable in net_device")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 include/linux/netdevice.h |    5 +++++
 1 file changed, 5 insertions(+)

--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1847,6 +1847,11 @@ enum netdev_priv_flags {
  *	@udp_tunnel_nic:	UDP tunnel offload state
  *	@xdp_state:		stores info on attached XDP BPF programs
  *
+ *	@nested_level:	Used as as a parameter of spin_lock_nested() of
+ *			dev->addr_list_lock.
+ *	@unlink_list:	As netif_addr_lock() can be called recursively,
+ *			keep a list of interfaces to be deleted.
+ *
  *	FIXME: cleanup struct net_device such that network protocol info
  *	moves out.
  */