usb: netusb: ecm: Print packet hexdump only for VERBOSE_DEBUG

Use VERBOSE_DEBUG to enable net_pkt_hexdump().

Signed-off-by: Andrei Emeltchenko <[email protected]>

Author: finikorg

subsys/usb/class/netusb/function_ecm.c

@@ -253,7 +253,9 @@ static int ecm_send(struct net_pkt *pkt)
 	size_t len = net_pkt_get_len(pkt);
 	int ret;
 
-	net_pkt_hexdump(pkt, "<");
+	if (IS_ENABLED(VERBOSE_DEBUG)) {
+		net_pkt_hexdump(pkt, "<");
+	}
 
 	if (len > sizeof(tx_buf)) {
 		LOG_WRN("Trying to send too large packet, drop");
@@ -308,6 +310,10 @@ static void ecm_read_cb(u8_t ep, int size, void *priv)
 		goto done;
 	}
 
+	if (IS_ENABLED(VERBOSE_DEBUG)) {
+		net_pkt_hexdump(pkt, ">");
+	}
+
 	netusb_recv(pkt);
 
 done: