summaryrefslogtreecommitdiffstats
path: root/net/mac80211/mesh.c
diff options
context:
space:
mode:
authorJohannes Berg <johannes.berg@intel.com>2012-12-14 14:34:25 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-01-03 13:01:37 +0100
commitad2d223aa900179031feb40273881e212941573d (patch)
tree2d9a697ae91adb3460aabf32901e7108bdc8523f /net/mac80211/mesh.c
parentb8dc1a35c88dddcf62ce7bc59a7ed4c38c2f7597 (diff)
downloadlinux-ad2d223aa900179031feb40273881e212941573d.tar.bz2
mac80211: assign bss_conf.bssid only once
Instead of checking every time bss_info_changed is called, assign the pointer once depending on the interface type and then leave it untouched until the interface type is changed. This makes the ieee80211_bss_info_change_notify() now a simple wrapper to call the driver only. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh.c')
-rw-r--r--net/mac80211/mesh.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index fcfa7ef9af98..245885841c8d 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -810,6 +810,7 @@ void ieee80211_mesh_notify_scan_completed(struct ieee80211_local *local)
void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
+ static u8 zero_addr[ETH_ALEN] = {};
setup_timer(&ifmsh->housekeeping_timer,
ieee80211_mesh_housekeeping_timer,
@@ -835,4 +836,6 @@ void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata)
INIT_LIST_HEAD(&ifmsh->preq_queue.list);
spin_lock_init(&ifmsh->mesh_preq_queue_lock);
spin_lock_init(&ifmsh->sync_offset_lock);
+
+ sdata->vif.bss_conf.bssid = zero_addr;
}