[SQUASH ME] fixed some cpp check warnings

sys/net/network_layer/fib/fib.c

@@ -22,6 +22,8 @@
 #include "thread.h"
 #include "mutex.h"
 #include "msg.h"
+
+#define ENABLE_DEBUG (0)
 #include "debug.h"
 
 #include "fib/fib.h"
@@ -246,7 +248,7 @@ static void fib_signal_rrp(uint8_t *glob_dst, size_t glob_dst_size)
     for (size_t i = 0; i < FIB_MAX_RRP; ++i) {
         if (notify_rrp[i] != KERNEL_PID_UNDEF) {
             DEBUG("[fib_signal_rrp] send msg@: %p to pid[%d]: %d\n",\
-             msg.content.ptr, i, notify_rrp[i]);
+             msg.content.ptr, (int)i, (int)notify_rrp[i]);
 
             /* the receiver, i.e. the RRP, MUST copy the content value
              * using the provided pointer after the msg_reply() call
@@ -266,10 +268,8 @@ int fib_table_add_entry(kernel_pid_t iface_id, uint8_t *glob_dst, size_t glob_ds
     DEBUG("[fib_table_add_entry]");
     size_t count = 1;
     fib_entry_t *entry[count];
-    int ret = FIB_SUCCESS;
 
-    //ret = fib_update_entry(entry[0], iface_id, next_hop, next_hop_size, lifetime);
-    ret = fib_find_entry(glob_dst, glob_dst_size, &(entry[0]), &count);
+    int ret = fib_find_entry(glob_dst, glob_dst_size, &(entry[0]), &count);
 
     if ( ret == FIB_SUCCESS_EXACT_MATCH ) {
         /* we must take the according entry and update the values */

sys/net/network_layer/fib/universal_address.c

@@ -19,6 +19,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include "mutex.h"
+
+#define ENABLE_DEBUG (0)
 #include "debug.h"
 #include "fib/universal_address.h"
 
@@ -116,7 +118,7 @@ universal_address_container_t *universal_address_add(uint8_t *addr, size_t addr_
 
     if (pEntry->use_count == 1) {
         DEBUG("[universal_address_add] universal_address_table_filled: %d\n", \
-              universal_address_table_filled);
+              (int)universal_address_table_filled);
         universal_address_table_filled++;
     }
 
@@ -140,7 +142,7 @@ void universal_address_rem(universal_address_container_t *entry)
         }
         else {
             DEBUG("[universal_address_rem] universal_address_table_filled: %d\n", \
-                  universal_address_table_filled);
+                  (int)universal_address_table_filled);
         }
     }
 
@@ -227,10 +229,10 @@ void universal_address_print_entry(universal_address_container_t *entry)
     if (entry != NULL) {
         printf("[universal_address_print_entry] entry@: %p, use_count: %d, \
 address_size: %d, content: ", \
-               (void *)entry, entry->use_count, entry->address_size);
+               (void *)entry, (int)entry->use_count, (int)entry->address_size);
 
         for (size_t i = 0; i < entry->address_size; ++i) {
-            //printf("%02x ", (char)entry->address[i]);
+            /* printf("%02x ", (char)entry->address[i]); */
             printf("%c", (char)entry->address[i]);
         }
 
@@ -243,7 +245,7 @@ address_size: %d, content: ", \
 void universal_address_print_table(void)
 {
     printf("[universal_address_print_table] universal_address_table_filled: %d\n", \
-           universal_address_table_filled);
+           (int)universal_address_table_filled);
 
     for (size_t i = 0; i < UNIVERSAL_ADDRESS_MAX_ENTRIES; ++i) {
         universal_address_print_entry((&universal_address_table[i]));