From 4e3828c4bfd90b00a951cad7c8da27d1966beefe Mon Sep 17 00:00:00 2001 From: Amerigo Wang Date: Fri, 10 Aug 2012 01:24:44 +0000 Subject: bridge: use list_for_each_entry() in netpoll functions We don't delete 'p' from the list in the loop, so we can just use list_for_each_entry(). Cc: David Miller Cc: Stephen Hemminger Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- net/bridge/br_device.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'net/bridge') diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index f41ba4048c9..32211fa5b50 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); -- cgit v1.2.3