dev_warn(ctrl->device,
"Identify Descriptors failed (%d)\n", status);
/*
- * Don't treat an error as fatal, as we potentially already
- * have a NGUID or EUI-64.
+ * Don't treat non-retryable errors as fatal, as we potentially
+ * already have a NGUID or EUI-64. If we failed with DNR set,
+ * we want to silently ignore the error as we can still
+ * identify the device, but if the status has DNR set, we want
+ * to propagate the error back specifically for the disk
+ * revalidation flow to make sure we don't abandon the
+ * device just because of a temporal retry-able error (such
+ * as path of transport errors).
*/
- if (status > 0 && !(status & NVME_SC_DNR))
+ if (status > 0 && (status & NVME_SC_DNR))
status = 0;
goto free_data;
}