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authorJohannes Berg <johannes.berg@intel.com>2012-07-06 22:19:27 +0200
committerJohannes Berg <johannes.berg@intel.com>2012-07-12 12:10:44 +0200
commitd48b296850f25cb559cb9b907d6d8c09eca3e89d (patch)
treeca2603b4ebfa210dda48c1a311996d826084835e /net/mac80211/debugfs.c
parent5260a5b2c3524f198ea062fe0a6a4faa724e6a9d (diff)
downloadlinux-d48b296850f25cb559cb9b907d6d8c09eca3e89d.tar.bz2
mac80211: redesign scan RX
Scan receive is rather inefficient when there are multiple virtual interfaces. We iterate all of the virtual interfaces and then notify cfg80211 about each beacon many times. Redesign scan RX to happen before everything else. Then we can also get rid of IEEE80211_RX_IN_SCAN since we don't have to accept frames into the RX handlers for scanning or scheduled scanning any more. Overall, this simplifies the code. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debugfs.c')
-rw-r--r--net/mac80211/debugfs.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 778e5916d7c3..b8dfb440c8ef 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -325,8 +325,6 @@ void debugfs_hw_add(struct ieee80211_local *local)
local->rx_handlers_drop_defrag);
DEBUGFS_STATS_ADD(rx_handlers_drop_short,
local->rx_handlers_drop_short);
- DEBUGFS_STATS_ADD(rx_handlers_drop_passive_scan,
- local->rx_handlers_drop_passive_scan);
DEBUGFS_STATS_ADD(tx_expand_skb_head,
local->tx_expand_skb_head);
DEBUGFS_STATS_ADD(tx_expand_skb_head_cloned,