mac80211: fix IBSS probe response storms on drivers that do not support drv_tx_last_b...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24497 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/mac80211/patches/330-ibss_supress_proberesp.patch b/package/mac80211/patches/330-ibss_supress_proberesp.patch
new file mode 100644 (file)
index 0000000..0c8d148
--- /dev/null
+++ b/package/mac80211/patches/330-ibss_supress_proberesp.patch
@@ -0,0 +1,11 @@
+--- a/net/mac80211/driver-ops.h
++++ b/net/mac80211/driver-ops.h
+@@ -381,7 +381,7 @@ static inline void drv_reset_tsf(struct 
+ 
+ static inline int drv_tx_last_beacon(struct ieee80211_local *local)
+ {
+-      int ret = 1;
++      int ret = 0; /* default unsuported op for less congestion */
+ 
+       might_sleep();
+