qcacld-3.0: Reduce log levels and cleanup

This is a qcacld-2.0 to qcacld-3.0 propagation.

Reduce log levels and cleanup.

Change-Id: I05f88b7a49c4fc9c531dfe1574f38da2b416c827
CRs-Fixed: 1047807

core/hdd/src/wlan_hdd_main.c

@@ -8603,7 +8603,7 @@ void hdd_stop_bus_bw_compute_timer(hdd_adapter_t *adapter)
 	if (QDF_TIMER_STATE_RUNNING !=
 	    qdf_mc_timer_get_current_state(&hdd_ctx->bus_bw_timer)) {
 		/* trying to stop timer, when not running is not good */
-		hdd_err("bus band width compute timer is not running");
+		hdd_info("bus band width compute timer is not running");
 		return;
 	}
 

core/sme/src/csr/csr_api_roam.c

@@ -10452,15 +10452,12 @@ csr_roam_chk_lnk_disassoc_ind(tpAniSirGlobal mac_ctx, tSirSmeRsp *msg_ptr)
 		return;
 	}
 
-	sms_log(mac_ctx, LOGE,
-		FL("DISASSOCIATION Indication from MAC for session %d "),
-		sessionId);
 	sms_log(mac_ctx, LOGE,
 		FL("DISASSOCIATION from peer =" MAC_ADDRESS_STR
-		   " " " reason = %d status = %d "),
+		   " " " reason: %d status: %d session: %d"),
 		MAC_ADDR_ARRAY(pDisassocInd->peer_macaddr.bytes),
 		pDisassocInd->reasonCode,
-		pDisassocInd->statusCode);
+		pDisassocInd->statusCode, sessionId);
 	/*
 	 * If we are in neighbor preauth done state then on receiving
 	 * disassoc or deauth we dont roam instead we just disassoc