diff options
| author | Arunk Khandavalli <akhandav@codeaurora.org> | 2017-09-27 15:38:04 +0530 |
|---|---|---|
| committer | snandini <snandini@codeaurora.org> | 2017-09-28 05:52:10 -0700 |
| commit | 85bed0e12caae90dca14c4584f9744d4d14923b7 (patch) | |
| tree | 9412f99094fc618f3704bbbe46ab7d725f0254f7 | |
| parent | fe53c3c3eb30615e4e846a4a470889beb118e423 (diff) | |
qcacld-3.0: Allow pno scan only for station mode
In some scenarios pno scan request is recieved from the framework
when the adapter is not in station mode resulting in firmware crash.
To mitigate the issue allow the pno scan only for station interface.
CRs-Fixed: 2117227
Change-Id: I65527cd4e0b01f519e7c170d16c07fce7dc8f3df
| -rw-r--r-- | core/hdd/src/wlan_hdd_scan.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/hdd/src/wlan_hdd_scan.c b/core/hdd/src/wlan_hdd_scan.c index 581610da8ad1..0393a5a2abdb 100644 --- a/core/hdd/src/wlan_hdd_scan.c +++ b/core/hdd/src/wlan_hdd_scan.c @@ -3198,6 +3198,12 @@ static int __wlan_hdd_cfg80211_sched_scan_start(struct wiphy *wiphy, if (0 != ret) return ret; + if (pAdapter->device_mode != QDF_STA_MODE) { + hdd_info("Sched scan not supported for device mode:%d", + pAdapter->device_mode); + return -EINVAL; + } + if ((eConnectionState_Associated == WLAN_HDD_GET_STATION_CTX_PTR(pAdapter)-> conn_info.connState) && @@ -3519,6 +3525,12 @@ int wlan_hdd_sched_scan_stop(struct net_device *dev) goto exit; } + if (adapter->device_mode != QDF_STA_MODE) { + hdd_info("Sched scan not supported for device mode:%d", + adapter->device_mode); + return -EINVAL; + } + hHal = WLAN_HDD_GET_HAL_CTX(adapter); if (NULL == hHal) { hdd_err(" HAL context is Null!!!"); |