minor fix to the cmake files and main file

Author: tony-josi-aws

CMakeLists.txt

@@ -196,7 +196,7 @@ add_compile_options(
     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wall>
     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wextra>
     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wpedantic>
-    ##$<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Werror>
+    $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Werror>
     $<$<COMPILE_LANG_AND_ID:C,Clang>:-Weverything>
 
     # TODO: Add in other Compilers here.

test/build-combination/Common/main.c

@@ -364,7 +364,7 @@ struct xNetworkInterface * pxFillInterfaceDescriptor( BaseType_t xEMACIndex,
     eFrameProcessingResult_t eApplicationProcessCustomFrameHook( NetworkBufferDescriptor_t * const pxNetworkBuffer )
     {
         (void) (pxNetworkBuffer);
-        return eNetworkDownEvent;
+        return eProcessBuffer;
     }
 
 #endif