summaryrefslogtreecommitdiffstats
path: root/net/wireless/util.c
diff options
context:
space:
mode:
authorJiri Pirko <jpirko@redhat.com>2010-06-15 08:50:45 +0200
committerDavid S. Miller <davem@davemloft.net>2010-06-15 20:48:58 +0200
commitf350a0a87374418635689471606454abc7beaa3a (patch)
treec8210542a9848f6b5953b58d2ba1dbfb11715f14 /net/wireless/util.c
parentmacvlan: use rx_handler_data pointer to store macvlan_port pointer V2 (diff)
downloadlinux-f350a0a87374418635689471606454abc7beaa3a.tar.xz
linux-f350a0a87374418635689471606454abc7beaa3a.zip
bridge: use rx_handler_data pointer to store net_bridge_port pointer
Register net_bridge_port pointer as rx_handler data pointer. As br_port is removed from struct net_device, another netdev priv_flag is added to indicate the device serves as a bridge port. Also rcuized pointers are now correctly dereferenced in br_fdb.c and in netfilter parts. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wireless/util.c')
-rw-r--r--net/wireless/util.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 3416373a9c0c..0c8a1e8b7690 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -770,8 +770,8 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
return -EOPNOTSUPP;
/* if it's part of a bridge, reject changing type to station/ibss */
- if (dev->br_port && (ntype == NL80211_IFTYPE_ADHOC ||
- ntype == NL80211_IFTYPE_STATION))
+ if ((dev->priv_flags & IFF_BRIDGE_PORT) &&
+ (ntype == NL80211_IFTYPE_ADHOC || ntype == NL80211_IFTYPE_STATION))
return -EBUSY;
if (ntype != otype) {