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[PATCH] Restore channel setting after scan. 

After a scan, we weren't switching back to the original channel if we
were associated with an AP. So NetworkManager's periodic scans would
disrupt connectivity until the ESSID was manually set again. Fix that.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Woodhouse 2006-03-23 14:03:00 +00:00 committed by John W. Linville
parent 9320199957
commit 4edac92fcf
1 changed files with 7 additions and 0 deletions
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7
net/ieee80211/softmac/ieee80211softmac_scan.c
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@ -232,6 +232,13 @@ void ieee80211softmac_scan_finished(struct ieee80211softmac_device *sm)
sm->scanning = 0;
spin_unlock_irqrestore(&sm->lock, flags);
if (sm->associnfo.bssvalid) {
struct ieee80211softmac_network *net;
net = ieee80211softmac_get_network_by_bssid(sm, sm->associnfo.bssid);
if (net)
sm->set_channel(sm->dev, net->channel);
}
ieee80211softmac_call_events(sm, IEEE80211SOFTMAC_EVENT_SCAN_FINISHED, NULL);
}
EXPORT_SYMBOL_GPL(ieee80211softmac_scan_finished);