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lightnvm: missing free on init error

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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>
This commit is contained in:
Matias Bjørling 2015-11-20 13:47:54 +01:00 committed by Jens Axboe
parent 480fc0db81
commit 93e70c1f28
1 changed files with 4 additions and 2 deletions
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6
drivers/lightnvm/core.c
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@ -313,11 +313,13 @@ int nvm_register(struct request_queue *q, char *disk_name,
"ppalist"); "ppalist");
if (!dev->ppalist_pool) { if (!dev->ppalist_pool) {
pr_err("nvm: could not create ppa pool\n"); pr_err("nvm: could not create ppa pool\n");
return -ENOMEM; ret = -ENOMEM;
goto err_init;
} }
} else if (dev->ops->max_phys_sect > 256) { } else if (dev->ops->max_phys_sect > 256) {
pr_info("nvm: max sectors supported is 256.\n"); pr_info("nvm: max sectors supported is 256.\n");
return -EINVAL; ret = -EINVAL;
goto err_init;
} }
down_write(&nvm_lock); down_write(&nvm_lock);