diff options
Diffstat (limited to 'drivers/lightnvm')
| -rw-r--r-- | drivers/lightnvm/core.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 10e541cb8dc3..69b841d682c7 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -1145,25 +1145,23 @@ int nvm_register(struct nvm_dev *dev) if (!dev->q || !dev->ops) return -EINVAL; + ret = nvm_init(dev); + if (ret) + return ret; + dev->dma_pool = dev->ops->create_dma_pool(dev, "ppalist"); if (!dev->dma_pool) { pr_err("nvm: could not create dma pool\n"); + nvm_free(dev); return -ENOMEM; } - ret = nvm_init(dev); - if (ret) - goto err_init; - /* register device with a supported media manager */ down_write(&nvm_lock); list_add(&dev->devices, &nvm_devices); up_write(&nvm_lock); return 0; -err_init: - dev->ops->destroy_dma_pool(dev->dma_pool); - return ret; } EXPORT_SYMBOL(nvm_register); |