commit c823840fb98da3ad3a1139a46f8d06d61af3fb6d
author Hanumantha Reddy Pothula <c_hpothu@qti.qualcomm.com> Thu Mar 24 18:02:23 2016 +0530
committer Satyanarayana Dash <sadash@codeaurora.org> Thu Apr 28 17:07:08 2016 +0530
tree ca479c1bb672423ee2828da160abb2fb9d7407ea
parent 8ca079a87ac5b0e2d867a9761e3c8cc649fb17c2

wlan: Create TDLS timer only if it's not created

TDLS peer timers will be destroyed as part of TDLS exit. In roaming
case there is possibility of TDLS exit won't get invoked, leading to
create one more timer while processing TDLS_ENABLE_LINK and making
current timer pointer as dangling.
Hence create a new timer only if it's not created.

Change-Id: Ie48c2cfee3d321dc84d5b8f368b45f135bc0b2d0
CRs-Fixed: 994231

CORE/HDD/src/wlan_hdd_cfg80211.c

diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index 319d24b..264ec17 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -18136,13 +18136,16 @@
 
                             tdlsInfo = wlan_hdd_get_conn_info(pHddCtx, staId);
 
-                            /* Initialize initiator wait callback */
-                            vos_timer_init(
+                            if (!vos_timer_is_initialized(
+                                 &pTdlsPeer->initiatorWaitTimeoutTimer))
+                            {
+                                /* Initialize initiator wait callback */
+                                vos_timer_init(
                                     &pTdlsPeer->initiatorWaitTimeoutTimer,
                                     VOS_TIMER_TYPE_SW,
                                     wlan_hdd_tdls_initiator_wait_cb,
                                     tdlsInfo);
-
+                            }
                             wlan_hdd_tdls_timer_restart(pAdapter,
                                                         &pTdlsPeer->initiatorWaitTimeoutTimer,
                                                        WAIT_TIME_TDLS_INITIATOR);