diff options
| author | Ryan Hsu <ryanhsu@qca.qualcomm.com> | 2015-04-06 12:02:47 -0700 |
|---|---|---|
| committer | AnjaneeDevi Kapparapu <c_akappa@qti.qualcomm.com> | 2015-04-08 16:04:18 +0530 |
| commit | 115e811d64cbcf443a7b7fd40e109131011648b2 (patch) | |
| tree | 1f092f6860b94a69651eb8b1032f58c50ebfa03d | |
| parent | 24c2a76ec07011feedf29bdd1d968617865d27c5 (diff) | |
qcacld: hdd: fix the incorrect sap dfs ref count checking
In the case of hdd_hostapd_channel_prevent_suspend()
is called twice for old channel and new channel, the
sap_dfs_ref_cnt would be imbalance and then the wifi
driver would hold the wake-lock that never be able to
release.
Change-Id: Iad68e116c8a098faa47d4f3552134f92aca92d91
CRs-fixed: 818303
| -rw-r--r-- | CORE/HDD/src/wlan_hdd_hostapd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/CORE/HDD/src/wlan_hdd_hostapd.c b/CORE/HDD/src/wlan_hdd_hostapd.c index 11583c8c837c..464af7e94b97 100644 --- a/CORE/HDD/src/wlan_hdd_hostapd.c +++ b/CORE/HDD/src/wlan_hdd_hostapd.c @@ -200,7 +200,7 @@ void hdd_hostapd_channel_prevent_suspend(hdd_adapter_t *pAdapter, /* Return if BSS is already started && wakelock is acquired */ if ((pHostapdState->bssState == BSS_START) && - (atomic_read(&pHddCtx->sap_dfs_ref_cnt) > 1)) + (atomic_read(&pHddCtx->sap_dfs_ref_cnt) >= 1)) return; /* Acquire wakelock if we have at least one DFS channel in use */ |