[PATCH v4 8/8] nvmet: use NVME_IDENTIFY_DATA_SIZE

[Johannes Thumshirn]

Use NVME_IDENTIFY_DATA_SIZE define instead of hard coding the magic
4096 value.

Signed-off-by: Johannes Thumshirn <jthumsh...@suse.de>
---
 drivers/nvme/target/admin-cmd.c | 4 ++--
 drivers/nvme/target/discovery.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 833b5ef935c3..def6cde1e714 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -336,7 +336,7 @@ static void nvmet_execute_identify_ns(struct nvmet_req *req)
 
 static void nvmet_execute_identify_nslist(struct nvmet_req *req)
 {
-       static const int buf_size = 4096;
+       static const int buf_size = NVME_IDENTIFY_DATA_SIZE;
        struct nvmet_ctrl *ctrl = req->sq->ctrl;
        struct nvmet_ns *ns;
        u32 min_nsid = le32_to_cpu(req->cmd->identify.nsid);
@@ -554,7 +554,7 @@ u16 nvmet_parse_admin_cmd(struct nvmet_req *req)
                }
                break;
        case nvme_admin_identify:
-               req->data_len = 4096;
+               req->data_len = NVME_IDENTIFY_DATA_SIZE;
                switch (cmd->identify.cns) {
                case NVME_ID_CNS_NS:
                        req->execute = nvmet_execute_identify_ns;
diff --git a/drivers/nvme/target/discovery.c b/drivers/nvme/target/discovery.c
index 1aaf597e81fc..c7a90384dd75 100644
--- a/drivers/nvme/target/discovery.c
+++ b/drivers/nvme/target/discovery.c
@@ -185,7 +185,7 @@ u16 nvmet_parse_discovery_cmd(struct nvmet_req *req)
                return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
                }
        case nvme_admin_identify:
-               req->data_len = 4096;
+               req->data_len = NVME_IDENTIFY_DATA_SIZE;
                switch (cmd->identify.cns) {
                case NVME_ID_CNS_CTRL:
                        req->execute =
-- 
2.12.0