[U-Boot] [PATCH] nand: fixed failed reads on corrected ECC errors in nand_util.c

[Valeriy Glushkov]

Hi Scott,
>>  if (len_incl_bad == *length) {
>>  rval = nand_read (nand, offset, length, buffer);
>> - if (rval != 0)
>> - printf ("NAND read from offset %llx failed %d\n",
>> - offset, rval);
>> -
>> + if (!rval || rval == -EUCLEAN)
>> + return 0;
>> + printf ("NAND read from offset %llx failed %d\n",
>> + offset, rval);
> 
> Out of curiosity, why invert the logic from if (error) print; return to if
> (!error) return; print; return?

Because it looks a bit better for me than 2 other versions.
And saves a line. :)
-------
if (!rval || rval == -EUCLEAN)
  return 0;
printf ("NAND read from offset %llx failed %d\n",
  offset, rval);
return rval;
--------
if (rval && rval != -EUCLEAN) {
 printf ("NAND read from offset %llx failed %d\n",
  offset, rval);
 return rval;
}
return 0;
-------

if (rval && rval != -EUCLEAN)
 printf ("NAND read from offset %llx failed %d\n",
  offset, rval);
else
  rval = 0;
return rval;
--------

Best regards,
Valeriy Glushkov