From: Matias Bjørling Date: Sat, 20 Feb 2016 07:52:42 +0000 (+0100) Subject: lightnvm: remove struct nvm_dev->total_blocks X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ed2a92a6b4b8453a0c3a20da641ec79e4b3d7ca4;p=deliverable%2Flinux.git lightnvm: remove struct nvm_dev->total_blocks The struct nvm_dev->total_blocks was only used for calculating total sectors. Remove and instead calculate total sectors from the number of luns and its sectors. Signed-off-by: Matias Bjørling Signed-off-by: Jens Axboe --- diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 1cb4b331c3e8..773a55da0e20 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -463,11 +463,7 @@ static int nvm_core_init(struct nvm_dev *dev) dev->sec_per_lun = dev->sec_per_blk * dev->blks_per_lun; dev->nr_luns = dev->luns_per_chnl * dev->nr_chnls; - dev->total_blocks = dev->nr_planes * - dev->blks_per_lun * - dev->luns_per_chnl * - dev->nr_chnls; - dev->total_secs = dev->total_blocks * dev->sec_per_blk; + dev->total_secs = dev->nr_luns * dev->sec_per_lun; INIT_LIST_HEAD(&dev->online_targets); mutex_init(&dev->mlock);