diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 9a395e03da74..9290f09cdf26 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4380,6 +4380,19 @@ struct netdev_adjacent { struct rcu_head rcu; }; +static struct netdev_adjacent *__netdev_find_adj_rcu(struct net_device *dev, + struct net_device *adj_dev, + struct list_head *adj_list) +{ + struct netdev_adjacent *adj; + + list_for_each_entry_rcu(adj, adj_list, list) { + if (adj->dev == adj_dev) + return adj; + } + return NULL; +} + static struct netdev_adjacent *__netdev_find_adj(struct net_device *dev, struct net_device *adj_dev, struct list_head *adj_list) |