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Fix sched_scan for max-num-of-scan_ssid=1 networks

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When the network configuration includes exactly the number of
scan_ssid=1 networks as the driver supports for scan_sched and no
networks need wildcard SSID scan, there is no need to use sched_scan
timeout. Check this condition and optimize this case to avoid the extra
sched_scan start/stop operations.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2012-04-17 16:51:09 +03:00 committed by Jouni Malinen
parent 7d21a223f1
commit b55aca4672
1 changed files with 4 additions and 0 deletions
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4
wpa_supplicant/scan.c
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@ -877,6 +877,10 @@ int wpa_supplicant_req_sched_scan(struct wpa_supplicant *wpa_s)
params.num_ssids++; params.num_ssids++;
if (params.num_ssids >= max_sched_scan_ssids) { if (params.num_ssids >= max_sched_scan_ssids) {
wpa_s->prev_sched_ssid = ssid; wpa_s->prev_sched_ssid = ssid;
do {
ssid = ssid->next;
} while (ssid &&
(ssid->disabled || !ssid->scan_ssid));
break; break;
} }
} }