From afa0df5998131153ec3036f41e76ece33bf1334f Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 30 Sep 2019 10:15:09 +0200 Subject: net: push loops and nb calls into helper functions Push iterations over net namespaces and netdevices from register_netdevice_notifier() and unregister_netdevice_notifier() into helper functions. Along with that introduce continue_reverse macros to make the code a bit nicer allowing to get rid of "last" marks. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- include/net/net_namespace.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/net/net_namespace.h') diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index f8712bbeb2e0..c5a98e03591d 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -317,7 +317,8 @@ static inline struct net *read_pnet(const possible_net_t *pnet) /* Protected by net_rwsem */ #define for_each_net(VAR) \ list_for_each_entry(VAR, &net_namespace_list, list) - +#define for_each_net_continue_reverse(VAR) \ + list_for_each_entry_continue_reverse(VAR, &net_namespace_list, list) #define for_each_net_rcu(VAR) \ list_for_each_entry_rcu(VAR, &net_namespace_list, list) -- cgit v1.2.3