image: Return an error message from fit_config_verify_sig()

This function only returns an error message sometimes. Update it to always
return an error message if one is available. This makes it easier to see
what went wrong.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-03-18 11:43:57 -06:00
parent 382cf62039
commit 472f9113db

View File

@ -499,13 +499,14 @@ static int fit_config_verify_sig(const void *fit, int conf_noffset,
goto error;
}
return verified ? 0 : -EPERM;
if (verified)
return 0;
error:
printf(" error!\n%s for '%s' hash node in '%s' config node\n",
err_msg, fit_get_name(fit, noffset, NULL),
fit_get_name(fit, conf_noffset, NULL));
return -1;
return -EPERM;
}
int fit_config_verify_required_sigs(const void *fit, int conf_noffset,