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Subject[PATCH v4 8/8] nvmet: use NVME_IDENTIFY_DATA_SIZE
Date
Use NVME_IDENTIFY_DATA_SIZE define instead of hard coding the magic
4096 value.

Signed-off-by: Johannes Thumshirn <jthumshirn@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
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