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qtnfmac: handle channel switch events for connected stations only 

Channel switch events from firmware should be processed only when STA
is already connected to BSS. On connect this notification is not needed
since full BSS info will be supplied by cfg80211_connect_result.

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sergey Matyukevich 2019-04-09 07:35:08 +00:00 committed by Kalle Valo
parent 147b502bda
commit 4f87d486fa
1 changed files with 11 additions and 5 deletions
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16
drivers/net/wireless/quantenna/qtnfmac/event.c
View File

@ -493,14 +493,20 @@ qtnf_event_handle_freq_change(struct qtnf_wmac *mac,
for (i = 0; i < QTNF_MAX_INTF; i++) {
vif = &mac->iflist[i];
if (vif->wdev.iftype == NL80211_IFTYPE_UNSPECIFIED)
continue;
if (vif->netdev) {
mutex_lock(&vif->wdev.mtx);
cfg80211_ch_switch_notify(vif->netdev, &chandef);
mutex_unlock(&vif->wdev.mtx);
}
if (vif->wdev.iftype == NL80211_IFTYPE_STATION &&
!vif->wdev.current_bss)
continue;
if (!vif->netdev)
continue;
mutex_lock(&vif->wdev.mtx);
cfg80211_ch_switch_notify(vif->netdev, &chandef);
mutex_unlock(&vif->wdev.mtx);
}
return 0;