commit a8f96f0eb3561c29255653240d232888fdd5550f
author mukul sharma <mukul@qti.qualcomm.com> Wed Dec 03 22:41:07 2014 +0530
committer Kiet Lam <c_kietl@qca.qualcomm.com> Wed Dec 03 14:08:11 2014 -0800
tree f035b35eaa9e3c5a0fa9939df98d5e2431d25c0c
parent 6b6bc595b738d91e6a2c937f47c14635099d5fe6

wlan: Handle error case in FT preauth rsp

Currently if pe session is not created in FT preauth rsp then
driver is not posting the preauth rsp to SME and TL will remain
in suspended mode.Due to this tx timeOut happens and eventually
crash.

Fix is done to send the preauth rsp to SME in case of preauth rsp
failure and resume the link.

Change-Id: I0421b88795ef13e898e365e4557d8ad8587b8e85
CRs-Fixed: 765939

CORE/MAC/src/pe/lim/limFT.c

diff --git a/CORE/MAC/src/pe/lim/limFT.c b/CORE/MAC/src/pe/lim/limFT.c
index 7bddc4d..a2a6835 100644
--- a/CORE/MAC/src/pe/lim/limFT.c
+++ b/CORE/MAC/src/pe/lim/limFT.c
@@ -1151,7 +1151,9 @@
                                               &sessionId, pMac->lim.maxStation)) == NULL)
         {
             limLog(pMac, LOGE, FL("Session Can not be created for pre-auth 11R AP"));
-            return;
+            status = eSIR_FAILURE;
+            pMac->ft.ftPEContext.ftPreAuthStatus = status;
+            goto out;
         }
         pftSessionEntry->peSessionId = sessionId;
         sirCopyMacAddr(pftSessionEntry->selfMacAddr, psessionEntry->selfMacAddr);
@@ -1180,7 +1182,7 @@
         sirCopyMacAddr(psessionEntry->limReAssocbssId, pbssDescription->bssId);
         limPrintMacAddr(pMac, psessionEntry->limReAssocbssId, LOG1);
     }
-
+out:
     if (psessionEntry->currentOperChannel != 
         pMac->ft.ftPEContext.pFTPreAuthReq->preAuthchannelNum) 
     {