diff options
| author | Matias Bjørling <m@bjorling.me> | 2015-11-20 13:47:54 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-11-20 08:33:16 -0700 |
| commit | 93e70c1f2883f2db2d6a1f339d0e26f00b138e4e (patch) | |
| tree | a85eb5d1f16e4533ae52b5b36be06ebf59bf5dcb /drivers | |
| parent | 480fc0db819d706ea5608545a12d33cf8d5a31ab (diff) | |
| download | linux-93e70c1f2883f2db2d6a1f339d0e26f00b138e4e.tar.gz | |
lightnvm: missing free on init error
If either max_phys_sect is out of bound, the nvm_dev structure is not freed. Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/lightnvm/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index bed47e7249a9..f61d325fd978 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -313,11 +313,13 @@ int nvm_register(struct request_queue *q, char *disk_name, "ppalist"); if (!dev->ppalist_pool) { pr_err("nvm: could not create ppa pool\n"); - return -ENOMEM; + ret = -ENOMEM; + goto err_init; } } else if (dev->ops->max_phys_sect > 256) { pr_info("nvm: max sectors supported is 256.\n"); - return -EINVAL; + ret = -EINVAL; + goto err_init; } down_write(&nvm_lock); |