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qcacld-3.0: Update cfg80211 stop_ap to handle SSR

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Clear SOFTAP INIT DONE flag at the beginning of stop_ap cfg80211
function to handle SSR case. Thus SAP will not be restarted after
SSR. SAP adapter will be cleaned up during SSR even though stop_ap
returns failure as it could not be processed during SSR.

Change-Id: Ia90b26c68f7ded4481aa4cbdd8f424453853da21
CRs-fixed: 2008697
This commit is contained in:
Manikandan Mohan 2017-02-17 16:49:57 -08:00 • committed by Sandeep Puligilla
commit f9b2dc18fa
1 changed files with 6 additions and 2 deletions
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8
core/hdd/src/wlan_hdd_hostapd.c
View file

@ -7899,7 +7899,12 @@ static int __wlan_hdd_cfg80211_stop_ap(struct wiphy *wiphy,
pAdapter->device_mode == QDF_P2P_GO_MODE)) {
return -EOPNOTSUPP;
}
/* Clear SOFTAP_INIT_DONE flag to mark stop_ap deinit. So that we do
* not restart SAP after SSR as SAP is already stopped from user space.
* This update is moved to start of this function to resolve stop_ap
* call during SSR case. Adapter gets cleaned up as part of SSR.
*/
clear_bit(SOFTAP_INIT_DONE, &pAdapter->event_flags);
hdd_notice("Device_mode %s(%d)",
hdd_device_mode_to_string(pAdapter->device_mode),
pAdapter->device_mode);
@ -8028,7 +8033,6 @@ static int __wlan_hdd_cfg80211_stop_ap(struct wiphy *wiphy,
}
/* Reset WNI_CFG_PROBE_RSP Flags */
wlan_hdd_reset_prob_rspies(pAdapter);
clear_bit(SOFTAP_INIT_DONE, &pAdapter->event_flags);
#ifdef WLAN_FEATURE_P2P_DEBUG
if ((pAdapter->device_mode == QDF_P2P_GO_MODE) &&