[PATCH 08/14] bridge: use list_for_each_entry() in netpoll functions
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
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);
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1.7.7.6