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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: 16297cfb2a20 ("usb: new board-specific USB init interface")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek 3 years ago
parent
commit
74fe3f2ef3
1 changed files with 1 additions and 1 deletions
  1. 1 1
      cmd/dfu.c

+ 1 - 1
cmd/dfu.c

@@ -68,7 +68,7 @@ static int do_dfu(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 	int controller_index = simple_strtoul(usb_controller, NULL, 0);
 	bool retry = false;
 	do {
-		run_usb_dnl_gadget(controller_index, "usb_dnl_dfu");
+		ret = run_usb_dnl_gadget(controller_index, "usb_dnl_dfu");
 
 		if (dfu_reinit_needed) {
 			dfu_free_entities();