Fix compilation warnings

lib/src/upper/rlc_am.cc

@@ -1229,7 +1229,7 @@ void rlc_am::reassemble_rx_sdus()
 #endif
           }
         } else {
-          log->error("Cannot read %d bytes from rx_window. vr_r=%d, msg-buffer=%d bytes\n", len, vr_r, (rx_window[vr_r].buf->msg - rx_window[vr_r].buf->buffer));
+          log->error("Cannot read %d bytes from rx_window. vr_r=%d, msg-buffer=%ld bytes\n", len, vr_r, (rx_window[vr_r].buf->msg - rx_window[vr_r].buf->buffer));
           pool->deallocate(rx_sdu);
           goto exit;
         }

lib/src/upper/rlc_um.cc

@@ -204,7 +204,7 @@ void rlc_um::write_sdu_nb(byte_buffer_t *sdu)
   }
   if (sdu) {
     if (tx_sdu_queue.try_write(sdu)) {
-      log->info_hex(sdu->msg, sdu->N_bytes, "%s Tx SDU (%d B,tx_sdu_queue_len=%d, pool=%d)", rrc->get_rb_name(lcid).c_str(), sdu->N_bytes, tx_sdu_queue.size());
+      log->info_hex(sdu->msg, sdu->N_bytes, "%s Tx SDU (%d B,tx_sdu_queue_len=%d)", rrc->get_rb_name(lcid).c_str(), sdu->N_bytes);
     } else {
       log->debug_hex(sdu->msg, sdu->N_bytes, "[Dropped SDU] %s Tx SDU (%d B,tx_sdu_queue_len=%d)", rrc->get_rb_name(lcid).c_str(), sdu->N_bytes, tx_sdu_queue.size());
       pool->deallocate(sdu);