[U-Boot] [PATCH] cmd: dfu: Add error handling for board_usb_init

board_usb_init() can failed and error should be handled properly.

Signed-off-by: Michal Simek michal.simek@xilinx.com ---

common/dfu.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/common/dfu.c b/common/dfu.c index 4c529f7c36f9..e384873f66ed 100644 --- a/common/dfu.c +++ b/common/dfu.c @@ -24,7 +24,11 @@ int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget) bool dfu_reset = false; int ret, i = 0;

- board_usb_init(usbctrl_index, USB_INIT_DEVICE); + ret = board_usb_init(usbctrl_index, USB_INIT_DEVICE); + if (ret) { + error("board usb init failed\n"); + return CMD_REG_FAILURE; + } g_dnl_clear_detach(); ret = g_dnl_register(usb_dnl_gadget); if (ret) {