qcacld-3.0: Process assoc indication in sme callback

In a noisy enviornment assoc indication in SME queueu
is not getting processed due to multiple beacons/probes
getting processed in PE queue which is high priority
than SME queue.

Instead of posting a message to SME queue, assoc indication
will run to completion using sme callback mechanism.

Change-Id: I4dc7e3ef0c91964ebc842afa38b7815464e0e406
CRs-Fixed: 2114425
diff --git a/core/mac/src/pe/lim/lim_process_sme_req_messages.c b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
index 8eb9e39..46095b7 100644
--- a/core/mac/src/pe/lim/lim_process_sme_req_messages.c
+++ b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
@@ -554,6 +554,7 @@
 		pe_register_mgmt_rx_frm_callback(pMac);
 		pe_register_callbacks_with_wma(pMac, ready_req);
 		pMac->lim.add_bssdescr_callback = ready_req->add_bssdescr_cb;
+		pMac->lim.sme_msg_callback = ready_req->sme_msg_cb;
 	}
 
 	pe_debug("sending WMA_SYS_READY_IND msg to HAL");