Extract small function to set up resources in client example

This removes a small duplication of the code.

examples/client/object_server.c

@@ -47,10 +47,11 @@
 
 #include "liblwm2m.h"
 
+#include <gmpxx.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <limits.h>
 
 typedef struct _server_instance_
 {
@@ -237,6 +238,13 @@ static void remove_optional_resource(uint16_t *resList, int val, int id, int *nb
     }
 }
 
+static void setup_resources(lwm2m_data_t *const *dataArrayP, const uint16_t *resList, int nbRes) {
+    for (int i = 0; i < nbRes; i++)
+    {
+        (*dataArrayP)[i].id = resList[i];
+    }
+}
+
 static void remove_all_optional_resources(uint16_t *resList, server_instance_t *targetP, int *nbRes) {
     remove_optional_resource(resList, targetP->registrationPriorityOrder, LWM2M_SERVER_REG_ORDER_ID, nbRes);
     remove_optional_resource(resList, targetP->initialRegistrationDelayTimer, LWM2M_SERVER_INITIAL_REG_DELAY_ID, nbRes);
@@ -303,10 +311,7 @@ static uint8_t prv_server_read(lwm2m_context_t *contextP,
         *dataArrayP = lwm2m_data_new(nbRes);
         if (*dataArrayP == NULL) return COAP_500_INTERNAL_SERVER_ERROR;
         *numDataP = nbRes;
-        for (i = 0 ; i < nbRes ; i++)
-        {
-            (*dataArrayP)[i].id = resList[i];
-        }
+        setup_resources(dataArrayP, resList, nbRes)
     }
 
     result = prv_get_all_values(numDataP, dataArrayP, targetP);
@@ -359,10 +364,7 @@ static uint8_t prv_server_discover(lwm2m_context_t *contextP,
         *dataArrayP = lwm2m_data_new(nbRes);
         if (*dataArrayP == NULL) return COAP_500_INTERNAL_SERVER_ERROR;
         *numDataP = nbRes;
-        for (i = 0; i < nbRes; i++)
-        {
-            (*dataArrayP)[i].id = resList[i];
-        }
+        setup_resources(dataArrayP, resList, nbRes);
     }
     else
     {