Wlan: Optimize set key part to reduce the set key time

In set key due to error prints in default case, some delay is
observed and thus the frames are received before keys are set
in firmware are dropped. These dropped frames results in failure
of HS2.0 certification.

To fix this reduce the log level of the unnecessary error prints.

Change-Id: Ia95cea32dce030925acda4eeac328b831216d874
CRs-Fixed: 970685
diff --git a/CORE/SME/src/sme_common/sme_FTApi.c b/CORE/SME/src/sme_common/sme_FTApi.c
index 344e442..cde9688 100644
--- a/CORE/SME/src/sme_common/sme_FTApi.c
+++ b/CORE/SME/src/sme_common/sme_FTApi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2014 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2014, 2016 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -360,10 +360,10 @@
               pMac->ft.ftSmeContext.FTState, status);
 #endif
        break;
-          
+
     default:
-       smsLog( pMac, LOGE, "%s: Unhandled state=%d", __func__,
-               pMac->ft.ftSmeContext.FTState);
+       smsLog(pMac, LOG1, FL("Unhandled state=%d"),
+                              pMac->ft.ftSmeContext.FTState);
        status = eHAL_STATUS_FAILURE;
        break;
     }