From: Jiri Pirko <jiri@mellanox.com>
Date: Mon, 30 Sep 2019 11:48:14 +0200
Subject: net: procfs: use index hashlist instead of name hashlist
Patch-mainline: v5.5-rc1
Git-commit: 6958c97a488c69c2421760e4b73834fb63d6a935
References: bsc#1154353

Name hashlist is going to be used for more than just dev->name, so use
rather index hashlist for iteration over net_device instances.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/core/net-procfs.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/net/core/net-procfs.c
+++ b/net/core/net-procfs.c
@@ -20,8 +20,8 @@ static inline struct net_device *dev_fro
 	struct hlist_head *h;
 	unsigned int count = 0, offset = get_offset(*pos);
 
-	h = &net->dev_name_head[get_bucket(*pos)];
-	hlist_for_each_entry_rcu(dev, h, name_hlist) {
+	h = &net->dev_index_head[get_bucket(*pos)];
+	hlist_for_each_entry_rcu(dev, h, index_hlist) {
 		if (++count == offset)
 			return dev;
 	}