Fix the issues observed in static source code analysis.

Resolve issues found by static source code analysis.
diff --git a/CORE/MAC/src/pe/lim/limProcessMlmRspMessages.c b/CORE/MAC/src/pe/lim/limProcessMlmRspMessages.c
index c4b43d5..7f48472 100644
--- a/CORE/MAC/src/pe/lim/limProcessMlmRspMessages.c
+++ b/CORE/MAC/src/pe/lim/limProcessMlmRspMessages.c
@@ -2269,7 +2269,7 @@
     }
     else
     {
-        limLog( pMac, LOGE, FL( "DEL_STA failed for sta Id %d" ), pStaDs->staIndex);
+        limLog( pMac, LOGE, FL( "DEL_STA failed for sta Id %d" ), pDelStaParams->staIdx);
         statusCode = eSIR_SME_REFUSED;
     }
 end: