diff options
| -rw-r--r-- | drivers/mtd/mtdcore.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 97ac219c082e..afb4b17fb670 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -1136,13 +1136,13 @@ static int mtd_check_oob_ops(struct mtd_info *mtd, loff_t offs, return -EINVAL; if (ops->ooblen) { - u64 maxooblen; + size_t maxooblen; if (ops->ooboffs >= mtd_oobavail(mtd, ops)) return -EINVAL; - maxooblen = ((mtd_div_by_ws(mtd->size, mtd) - - mtd_div_by_ws(offs, mtd)) * + maxooblen = ((size_t)(mtd_div_by_ws(mtd->size, mtd) - + mtd_div_by_ws(offs, mtd)) * mtd_oobavail(mtd, ops)) - ops->ooboffs; if (ops->ooblen > maxooblen) return -EINVAL; |