The return value should be non-zero under error conditions.
Remove nvme_free(dev) to avoid free dev more than once.
Signed-off-by: Wenwei Tao <ww.tao0...@gmail.com>
---
drivers/lightnvm/core.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index f659e60..1942752 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -220,14 +220,13 @@ static void nvm_free(struct nvm_dev *dev)
static int nvm_init(struct nvm_dev *dev)
{
struct nvmm_type *mt;
- int ret = 0;
+ int ret = -EINVAL;
if (!dev->q || !dev->ops)
- return -EINVAL;
+ return ret;
if (dev->ops->identity(dev->q, &dev->identity)) {
pr_err("nvm: device could not be identified\n");
- ret = -EINVAL;
goto err;
}
@@ -273,7 +272,6 @@ static int nvm_init(struct nvm_dev *dev)
dev->nr_chnls);
return 0;
err:
- nvm_free(dev);
pr_err("nvm: failed to initialize nvm\n");
return ret;
}
--
1.9.1
--
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