diff options
| author | Minwoo Im <minwoo.im.dev@gmail.com> | 2018-02-08 22:56:31 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-03-26 08:53:43 -0600 |
| commit | 42595eb7d0095897823b89344e497b69d08d91c1 (patch) | |
| tree | 7412b5350e6aa993a9c4338e9dc0ea8f4752778c /drivers/nvme/host | |
| parent | 7bfca0cfe60554faa6e9dafa97a4282fb035576b (diff) | |
nvme: use define instead of magic value for identify size
NVME_IDENTIFY_DATA_SIZE was added to linux/nvme.h by following commit.
commit 0add5e8e588c ("nvmet: use NVME_IDENTIFY_DATA_SIZE")
Make it use NVME_IDENTIFY_DATA_SIZE define instead of magic value
0x1000 in case of identify data size.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host')
| -rw-r--r-- | drivers/nvme/host/core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 72e241923e7d..24fd90f5fbfb 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -948,7 +948,8 @@ static int nvme_identify_ns_list(struct nvme_ctrl *dev, unsigned nsid, __le32 *n c.identify.opcode = nvme_admin_identify; c.identify.cns = NVME_ID_CNS_NS_ACTIVE_LIST; c.identify.nsid = cpu_to_le32(nsid); - return nvme_submit_sync_cmd(dev->admin_q, &c, ns_list, 0x1000); + return nvme_submit_sync_cmd(dev->admin_q, &c, ns_list, + NVME_IDENTIFY_DATA_SIZE); } static struct nvme_id_ns *nvme_identify_ns(struct nvme_ctrl *ctrl, @@ -3109,7 +3110,7 @@ static int nvme_scan_ns_list(struct nvme_ctrl *ctrl, unsigned nn) unsigned i, j, nsid, prev = 0, num_lists = DIV_ROUND_UP(nn, 1024); int ret = 0; - ns_list = kzalloc(0x1000, GFP_KERNEL); + ns_list = kzalloc(NVME_IDENTIFY_DATA_SIZE, GFP_KERNEL); if (!ns_list) return -ENOMEM; |