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authorJohannes Berg <johannes.berg@intel.com>2010-10-05 21:37:40 +0400
committerJohn W. Linville <linville@tuxdriver.com>2010-10-07 00:30:40 +0400
commit53f73c09d64f1fa7d7e6e8b6bb7468d42eddc92d (patch)
treea9284928f65ad33b3cbef9625871bb0c0116f875 /net/mac80211/debugfs_sta.c
parent845d708e62f08a45ff716fdb270c52585cad31d0 (diff)
downloadlinux-53f73c09d64f1fa7d7e6e8b6bb7468d42eddc92d.tar.xz
mac80211: avoid transmitting delBA to old AP
When roaming while we have active BA session, we can end up transmitting delBA frames to the old AP while we're already on the new AP's channel, which can cause warnings. Simply avoid sending those frames, but still tear down the internal session state, since they are not really necessary anyway as we will implicitly disassociate when sending the association to the new AP. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/debugfs_sta.c')
-rw-r--r--net/mac80211/debugfs_sta.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 6b7ff9fb4604..50c40ea3cb4d 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -196,7 +196,8 @@ static ssize_t sta_agg_status_write(struct file *file, const char __user *userbu
else
ret = ieee80211_stop_tx_ba_session(&sta->sta, tid);
} else {
- __ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_RECIPIENT, 3);
+ __ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_RECIPIENT,
+ 3, true);
ret = 0;
}