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authorJohannes Berg <johannes.berg@intel.com>2011-09-29 16:04:36 +0200
committerJohn W. Linville <linville@tuxdriver.com>2011-09-30 21:57:19 +0200
commitc2c98fdeb5c897499644eb247285c8e3dacc6450 (patch)
treeaaa9c0f8dd16ab896308470e21a0813041094670 /net/mac80211/pm.c
parentmac80211: reply only once to each PS-poll (diff)
downloadlinux-c2c98fdeb5c897499644eb247285c8e3dacc6450.tar.xz
linux-c2c98fdeb5c897499644eb247285c8e3dacc6450.zip
mac80211: optimise station flags
The flaglock in struct sta_info has long been something that I wanted to get rid of, this finally does the conversion to atomic bitops. The conversion itself is straight-forward in most places, a few things needed to change a bit since we can no longer use multiple bits at the same time. On x86-64, this is a fairly significant code size reduction: text data bss dec hex 427861 23648 1008 452517 6e7a5 before 425383 23648 976 450007 6ddd7 after Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/pm.c')
-rw-r--r--net/mac80211/pm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 6326d3439861..9ee7164b207c 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -42,7 +42,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {
mutex_lock(&local->sta_mtx);
list_for_each_entry(sta, &local->sta_list, list) {
- set_sta_flags(sta, WLAN_STA_BLOCK_BA);
+ set_sta_flag(sta, WLAN_STA_BLOCK_BA);
ieee80211_sta_tear_down_BA_sessions(sta, true);
}
mutex_unlock(&local->sta_mtx);