diff options
| -rw-r--r-- | common/dfu.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/common/dfu.c b/common/dfu.c index 14b60f1fbb..4c529f7c36 100644 --- a/common/dfu.c +++ b/common/dfu.c @@ -26,7 +26,12 @@ int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget) board_usb_init(usbctrl_index, USB_INIT_DEVICE); g_dnl_clear_detach(); - g_dnl_register(usb_dnl_gadget); + ret = g_dnl_register(usb_dnl_gadget); + if (ret) { + error("g_dnl_register failed"); + return CMD_RET_FAILURE; + } + while (1) { if (g_dnl_detach()) { /* |