diff options
| -rw-r--r-- | CORE/HDD/src/wlan_hdd_wmm.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/CORE/HDD/src/wlan_hdd_wmm.c b/CORE/HDD/src/wlan_hdd_wmm.c index ce5dfc0869f9..629cba6522d1 100644 --- a/CORE/HDD/src/wlan_hdd_wmm.c +++ b/CORE/HDD/src/wlan_hdd_wmm.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014 The Linux Foundation. All rights reserved. + * Copyright (c) 2013-2015 The Linux Foundation. All rights reserved. * * Previously licensed under the ISC license by Qualcomm Atheros, Inc. * @@ -2453,8 +2453,12 @@ hdd_wlan_wmm_status_e hdd_wmm_addts( hdd_adapter_t* pAdapter, return HDD_WLAN_WMM_STATUS_MODIFY_FAILED; } - // we were successful, save the status - pQosContext->lastStatus = status; + /* we were successful, save the status */ + mutex_lock(&pAdapter->hddWmmStatus.wmmLock); + if (pQosContext->magic == HDD_WMM_CTX_MAGIC) + pQosContext->lastStatus = status; + mutex_unlock(&pAdapter->hddWmmStatus.wmmLock); + return status; } @@ -2542,8 +2546,11 @@ hdd_wlan_wmm_status_e hdd_wmm_addts( hdd_adapter_t* pAdapter, } #endif - // we were successful, save the status - pQosContext->lastStatus = status; + /* we were successful, save the status */ + mutex_lock(&pAdapter->hddWmmStatus.wmmLock); + if (pQosContext->magic == HDD_WMM_CTX_MAGIC) + pQosContext->lastStatus = status; + mutex_unlock(&pAdapter->hddWmmStatus.wmmLock); return status; } @@ -2653,7 +2660,11 @@ hdd_wlan_wmm_status_e hdd_wmm_delts( hdd_adapter_t* pAdapter, } #endif - pQosContext->lastStatus = status; + mutex_lock(&pAdapter->hddWmmStatus.wmmLock); + if (pQosContext->magic == HDD_WMM_CTX_MAGIC) + pQosContext->lastStatus = status; + mutex_unlock(&pAdapter->hddWmmStatus.wmmLock); + return status; } |