diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 7bf4686af774..dfc72a1f6500 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -273,19 +273,6 @@ static void __loop_update_dio(struct loop_device *lo, bool dio) } /** - * loop_validate_block_size() - validates the passed in block size - * @bsize: size to validate - */ -static int -loop_validate_block_size(unsigned short bsize) -{ - if (bsize < 512 || bsize > PAGE_SIZE || !is_power_of_2(bsize)) - return -EINVAL; - - return 0; -} - -/** * loop_set_size() - sets device size and notifies userspace * @lo: struct loop_device to set the size for * @size: new size of the loop device @@ -1236,7 +1223,7 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, } if (config->block_size) { - error = loop_validate_block_size(config->block_size); + error = blk_validate_block_size(config->block_size); if (error) goto out_unlock; } @@ -1759,7 +1746,7 @@ static int loop_set_block_size(struct loop_device *lo, unsigned long arg) if (lo->lo_state != Lo_bound) return -ENXIO; - err = loop_validate_block_size(arg); + err = blk_validate_block_size(arg); if (err) return err; |