Fix Coverity Scan CID 341070 (Null-checking...

Fix Coverity Scan CID 341070 (Null-checking quantityConfig->quantityConfigEUTRA suggests that it may be null, but it has already been dereferenced on all paths leading to the check.)

openair2/RRC/LTE/rrc_eNB.c

@@ -3916,15 +3916,15 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
     buffer,
     PDCP_TRANSMISSION_MODE_CONTROL);
 
-  if (quantityConfig->quantityConfigEUTRA){
-    if (quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ){
   free(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ);
-    }
-    if (quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP){
+  quantityConfig->quantityConfigEUTRA->filterCoefficientRSRQ = NULL;
+
   free(quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP);
-    }
+  quantityConfig->quantityConfigEUTRA->filterCoefficientRSRP = NULL;
+
   free(quantityConfig->quantityConfigEUTRA);
-  }
+  quantityConfig->quantityConfigEUTRA = NULL;
+
   free(quantityConfig);
   quantityConfig = NULL;