A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 03:01:39 -04:00
Code Issues Projects Releases Packages Wiki Activity

bridge: use rx_handler_data pointer to store net_bridge_port pointer

Browse source 
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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Jiri Pirko 2010-06-15 06:50:45 +00:00 • committed by David S. Miller
commit f350a0a873
20 changed files with 71 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

2
net/wireless/nl80211.c
View file

@ -1107,7 +1107,7 @@ static int nl80211_valid_4addr(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype)
{
if (!use_4addr) {
if (netdev && netdev->br_port)
if (netdev && (netdev->priv_flags & IFF_BRIDGE_PORT))
return -EBUSY;
return 0;
}

4
net/wireless/util.c
View file

@ -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) {