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| author | Amerigo Wang <amwang@redhat.com> | 2012-08-10 01:24:44 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-14 14:33:31 -0700 |
| commit | 4e3828c4bfd90b00a951cad7c8da27d1966beefe (patch) | |
| tree | 032e34b6d572d279c9f015816bb674257e0b4ad0 | |
| parent | d30362c0712eb567334b3b66de7c40d4372f2c6f (diff) | |
| download | linux-stable-4e3828c4bfd90b00a951cad7c8da27d1966beefe.tar.gz linux-stable-4e3828c4bfd90b00a951cad7c8da27d1966beefe.tar.bz2 linux-stable-4e3828c4bfd90b00a951cad7c8da27d1966beefe.zip | |
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 <davem@davemloft.net>
Cc: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | 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 f41ba4048c9a..32211fa5b506 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); |