diff options
Diffstat (limited to 'drivers/mtd/devices/doc2001plus.c')
| -rw-r--r-- | drivers/mtd/devices/doc2001plus.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/mtd/devices/doc2001plus.c b/drivers/mtd/devices/doc2001plus.c index c9fbadd3303e..a472bab7ef2b 100644 --- a/drivers/mtd/devices/doc2001plus.c +++ b/drivers/mtd/devices/doc2001plus.c @@ -581,10 +581,6 @@ static int doc_read(struct mtd_info *mtd, loff_t from, size_t len, void __iomem * docptr = this->virtadr; struct Nand *mychip = &this->chips[from >> (this->chipshift)]; - /* Don't allow read past end of device */ - if (from >= this->totlen) - return -EINVAL; - /* Don't allow a single read to cross a 512-byte block boundary */ if (from + len > ((from | 0x1ff) + 1)) len = ((from | 0x1ff) + 1) - from; @@ -700,10 +696,6 @@ static int doc_write(struct mtd_info *mtd, loff_t to, size_t len, void __iomem * docptr = this->virtadr; struct Nand *mychip = &this->chips[to >> (this->chipshift)]; - /* Don't allow write past end of device */ - if (to >= this->totlen) - return -EINVAL; - /* Don't allow writes which aren't exactly one block (512 bytes) */ if ((to & 0x1ff) || (len != 0x200)) return -EINVAL; |