diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
| commit | bae6692c24236d0203f88a444986d86437a858fa (patch) | |
| tree | 0f9bee1250af3046fa46049736b615b81e60f56e /drivers/lightnvm/core.c | |
| parent | 46167a8fd4248533ad15867e6988ff20e76de641 (diff) | |
| parent | 57fbcce37be7c1d2622b56587c10ade00e96afa3 (diff) | |
Merge tag 'mac80211-next-for-davem-2016-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next into master
To synchronize with Kalle, here's just a big change that affects
all drivers - removing the duplicated enum ieee80211_band and
replacing it by enum nl80211_band. On top of that, just a small
documentation update.
Diffstat (limited to 'drivers/lightnvm/core.c')
| -rw-r--r-- | drivers/lightnvm/core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 0d1fb6b40c46..0dc9a80adb94 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -464,8 +464,13 @@ static int nvm_core_init(struct nvm_dev *dev) dev->nr_luns = dev->luns_per_chnl * dev->nr_chnls; dev->total_secs = dev->nr_luns * dev->sec_per_lun; + dev->lun_map = kcalloc(BITS_TO_LONGS(dev->nr_luns), + sizeof(unsigned long), GFP_KERNEL); + if (!dev->lun_map) + return -ENOMEM; INIT_LIST_HEAD(&dev->online_targets); mutex_init(&dev->mlock); + spin_lock_init(&dev->lock); return 0; } @@ -585,6 +590,7 @@ int nvm_register(struct request_queue *q, char *disk_name, return 0; err_init: + kfree(dev->lun_map); kfree(dev); return ret; } @@ -607,6 +613,7 @@ void nvm_unregister(char *disk_name) up_write(&nvm_lock); nvm_exit(dev); + kfree(dev->lun_map); kfree(dev); } EXPORT_SYMBOL(nvm_unregister); |