nbd_size_update is about to acquire a few more callers, so lift the check
into the function.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
static void nbd_size_update(struct nbd_device *nbd)
{
struct nbd_config *config = nbd->config;
static void nbd_size_update(struct nbd_device *nbd)
{
struct nbd_config *config = nbd->config;
- struct block_device *bdev = bdget_disk(nbd->disk, 0);
sector_t nr_sectors = config->bytesize >> 9;
sector_t nr_sectors = config->bytesize >> 9;
+ struct block_device *bdev;
+
+ if (!nbd->task_recv)
+ return;
if (config->flags & NBD_FLAG_SEND_TRIM) {
nbd->disk->queue->limits.discard_granularity = config->blksize;
if (config->flags & NBD_FLAG_SEND_TRIM) {
nbd->disk->queue->limits.discard_granularity = config->blksize;
}
blk_queue_logical_block_size(nbd->disk->queue, config->blksize);
blk_queue_physical_block_size(nbd->disk->queue, config->blksize);
}
blk_queue_logical_block_size(nbd->disk->queue, config->blksize);
blk_queue_physical_block_size(nbd->disk->queue, config->blksize);
set_capacity(nbd->disk, nr_sectors);
set_capacity(nbd->disk, nr_sectors);
+ bdev = bdget_disk(nbd->disk, 0);
if (bdev) {
if (bdev->bd_disk)
bd_set_nr_sectors(bdev, nr_sectors);
if (bdev) {
if (bdev->bd_disk)
bd_set_nr_sectors(bdev, nr_sectors);
struct nbd_config *config = nbd->config;
config->blksize = blocksize;
config->bytesize = blocksize * nr_blocks;
struct nbd_config *config = nbd->config;
config->blksize = blocksize;
config->bytesize = blocksize * nr_blocks;
- if (nbd->task_recv != NULL)
- nbd_size_update(nbd);
}
static void nbd_complete_rq(struct request *req)
}
static void nbd_complete_rq(struct request *req)