diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/xhci-dbc.c
index f3e23be227d4..965a24e47c0f 100644
--- a/drivers/usb/early/xhci-dbc.c
+++ b/drivers/usb/early/xhci-dbc.c
@@ -881,7 +881,7 @@ static void early_xdbc_write(struct console *con, const char *str, u32 n)
 
 	if (!xdbc.xdbc_reg)
 		return;
-	memset(buf, 0, XDBC_MAX_PACKET);
+
 	while (n > 0) {
 		for (chunk = 0; chunk < XDBC_MAX_PACKET && n > 0; str++, chunk++, n--) {