[PATCH 08/14] bridge: use list_for_each_entry() in netpoll functions
flat view
STALE5178d
SUPERSEDED
From: Cong Wang <hidden>
Date: 2012-08-09 15:00:58
Subsystem:
ethernet bridge, networking [general], the rest · Maintainers:
Nikolay Aleksandrov, Ido Schimmel, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Revision v3 of 4 in this series.
Revisions (4)
- v2 [diff vs current]
- v3 current
- v4 [diff vs current]
- v5 [diff vs current]
We don't delete 'p' from the list in the loop, so we can just use list_for_each_entry(). Cc: David Miller <davem@davemloft.net> Cc: Stephen Hemminger <redacted> Signed-off-by: Cong Wang <redacted> --- net/bridge/br_device.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index f41ba40..32211fa 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c@@ -206,21 +206,20 @@ static void br_poll_controller(struct net_device *br_dev) static void br_netpoll_cleanup(struct net_device *dev) { struct net_bridge *br = netdev_priv(dev); - struct net_bridge_port *p, *n; + struct net_bridge_port *p; - list_for_each_entry_safe(p, n, &br->port_list, list) { + list_for_each_entry(p, &br->port_list, list) br_netpoll_disable(p); - } } static int br_netpoll_setup(struct net_device *dev, struct netpoll_info *ni, gfp_t gfp) { struct net_bridge *br = netdev_priv(dev); - struct net_bridge_port *p, *n; + struct net_bridge_port *p; int err = 0; - list_for_each_entry_safe(p, n, &br->port_list, list) { + list_for_each_entry(p, &br->port_list, list) { if (!p->dev) continue; err = br_netpoll_enable(p, gfp);
--
1.7.7.6