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cmd: dfu: Propagate error if dfu gadget fails
On systems without usb gadget dfu core fails which was reported by error
but command itself returns pass which breaks any usage in a script.
That's why propagate error from run_usb_dnl_gadget().
Fixes: 16297cfb2a
("usb: new board-specific USB init interface")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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4274dc3947
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1 changed files with 1 additions and 1 deletions
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@ -68,7 +68,7 @@ static int do_dfu(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
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int controller_index = simple_strtoul(usb_controller, NULL, 0);
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bool retry = false;
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do {
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run_usb_dnl_gadget(controller_index, "usb_dnl_dfu");
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ret = run_usb_dnl_gadget(controller_index, "usb_dnl_dfu");
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if (dfu_reinit_needed) {
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dfu_free_entities();
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