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authorWey-Yi Guy <wey-yi.w.guy@intel.com>2010-05-05 20:34:02 -0700
committerJohn W. Linville <linville@tuxdriver.com>2010-05-12 16:39:05 -0400
commit9feaddc77b2a2ee460f39d1420f9675db972659e (patch)
tree5134d51700a415e4afa69115411e8b05b069255f /net/mac80211
parent5ce6e438d5d9ed8ed775cd1e94f92002c8da2bad (diff)
downloadop-kernel-dev-9feaddc77b2a2ee460f39d1420f9675db972659e.zip
op-kernel-dev-9feaddc77b2a2ee460f39d1420f9675db972659e.tar.gz
mac80211: check channel switch mode for future frames transmit
Check the mode in channel switch ie for either 0 or 1 on transmission. A channel switch mode set to 1 means that the STA in a BSS to which the frame containing the element is addressed shall transmit no further frames within the BSS until the scheduled channel switch. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/mlme.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 6b74489..a444d03 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -446,7 +446,8 @@ void ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
if (sw_elem->count <= 1) {
ieee80211_queue_work(&sdata->local->hw, &ifmgd->chswitch_work);
} else {
- ieee80211_stop_queues_by_reason(&sdata->local->hw,
+ if (sw_elem->mode)
+ ieee80211_stop_queues_by_reason(&sdata->local->hw,
IEEE80211_QUEUE_STOP_REASON_CSA);
ifmgd->flags |= IEEE80211_STA_CSA_RECEIVED;
mod_timer(&ifmgd->chswitch_timer,
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