diff options
| -rw-r--r-- | drivers/block/nbd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 8922b8864487..504c20a2f33e 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -315,7 +315,8 @@ static int nbd_set_size(struct nbd_device *nbd, loff_t bytesize, { if (!blksize) blksize = 1u << NBD_DEF_BLKSIZE_BITS; - if (blksize < 512 || blksize > PAGE_SIZE || !is_power_of_2(blksize)) + + if (blk_validate_block_size(blksize)) return -EINVAL; nbd->config->bytesize = bytesize; |