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Use minimal scan delay upon EVENT_INTERFACE_ADDED

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This patch resets the static interface_count to zero in case of
wpa_supplicant_driver_init() call for wpa_s which is in
INTERFACE_DISABLED state. This interface_count is used for the delay of
the scan which is now minimal for dynamically added interfaces. This may
collide with a scan for another interface, but the same is true for any
chosen delay in this scenario. Also the state change to DISCONNECTED is
moved to wpa_supplicant_driver_init() so it will move from
INTERFACE_DISABLED to INACTIVE when there are no enabled networks.

Tested-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
This commit is contained in:
Arend van Spriel 2014-01-15 10:11:33 +01:00 committed by Jouni Malinen
parent 5ddd07cb37
commit a0e9d89203
2 changed files with 4 additions and 1 deletions
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1
wpa_supplicant/events.c
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@ -2311,7 +2311,6 @@ wpa_supplicant_event_interface_status(struct wpa_supplicant *wpa_s,
wpa_msg(wpa_s, MSG_INFO, "Failed to initialize the "
"driver after interface was added");
}
wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
break;
case EVENT_INTERFACE_REMOVED:
wpa_dbg(wpa_s, MSG_DEBUG, "Configured interface was removed");

4
wpa_supplicant/wpa_supplicant.c
View file

@ -2623,6 +2623,10 @@ int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s)
wpa_s->prev_scan_wildcard = 0;
if (wpa_supplicant_enabled_networks(wpa_s)) {
if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
interface_count = 0;
}
if (wpa_supplicant_delayed_sched_scan(wpa_s, interface_count,
100000))
wpa_supplicant_req_scan(wpa_s, interface_count,