mac80211: remove sta TIM flag, fix expiry TIM handling
The TIM flag that is kept in each station's info is completely
useless, there's no code (aside from the debugfs display code)
checking it, hence it can be removed. While doing that, I noticed
that the TIM handling is broken when buffered frames expire, so
fix that.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index ca51d29..f3d9f87 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -23,7 +23,6 @@
* @WLAN_STA_AUTH: Station is authenticated.
* @WLAN_STA_ASSOC: Station is associated.
* @WLAN_STA_PS: Station is in power-save mode
- * @WLAN_STA_TIM: TIM bit is on for this PS station (traffic buffered)
* @WLAN_STA_AUTHORIZED: Station is authorized to send/receive traffic.
* This bit is always checked so needs to be enabled for all stations
* when virtual port control is not in use.
@@ -38,13 +37,12 @@
WLAN_STA_AUTH = 1<<0,
WLAN_STA_ASSOC = 1<<1,
WLAN_STA_PS = 1<<2,
- WLAN_STA_TIM = 1<<3,
- WLAN_STA_AUTHORIZED = 1<<4,
- WLAN_STA_SHORT_PREAMBLE = 1<<5,
- WLAN_STA_ASSOC_AP = 1<<6,
- WLAN_STA_WME = 1<<7,
- WLAN_STA_WDS = 1<<8,
- WLAN_STA_PSPOLL = 1<<9,
+ WLAN_STA_AUTHORIZED = 1<<3,
+ WLAN_STA_SHORT_PREAMBLE = 1<<4,
+ WLAN_STA_ASSOC_AP = 1<<5,
+ WLAN_STA_WME = 1<<6,
+ WLAN_STA_WDS = 1<<7,
+ WLAN_STA_PSPOLL = 1<<8,
};
#define STA_TID_NUM 16