target/linux/brcm47xx/patches-3.8/020-mtd-bcm47xxpart-simplify-size-calculation-to-one-loo.patch

   1 --- a/drivers/mtd/bcm47xxpart.c
   2 +++ b/drivers/mtd/bcm47xxpart.c
   3 @@ -169,11 +169,12 @@ static int bcm47xxpart_parse(struct mtd_
   4          * Assume that partitions end at the beginning of the one they are
   5          * followed by.
   6          */
   7 -       for (i = 0; i < curr_part - 1; i++)
   8 -               parts[i].size = parts[i + 1].offset - parts[i].offset;
   9 -       if (curr_part > 0)
  10 -               parts[curr_part - 1].size =
  11 -                               master->size - parts[curr_part - 1].offset;
  12 +       for (i = 0; i < curr_part; i++) {
  13 +               u64 next_part_offset = (i < curr_part - 1) ?
  14 +                                      parts[i + 1].offset : master->size;
  15 +
  16 +               parts[i].size = next_part_offset - parts[i].offset;
  17 +       }
  18
  19         *pparts = parts;
  20         return curr_part;