[PATCH 2/2] nvmet: use macro definitions for setting cmic value

[Max Gurtovoy]

This makes the code more readable.

Signed-off-by: Max Gurtovoy <mgurtovoy at nvidia.com>
---
 drivers/nvme/target/admin-cmd.c | 3 ++-
 include/linux/nvme.h            | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 4ee9fe134697..92d81dc5906b 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -380,7 +380,8 @@ static void nvmet_execute_identify_ctrl(struct nvmet_req *req)
 	 */
 
 	/* we support multiple ports, multiples hosts and ANA: */
-	id->cmic = (1 << 0) | (1 << 1) | (1 << 3);
+	id->cmic = NVME_CTRL_CMIC_MULTI_PORT | NVME_CTRL_CMIC_MULTI_CTRL |
+		NVME_CTRL_CMIC_ANA;
 
 	/* Limit MDTS according to transport capability */
 	if (ctrl->ops->get_mdts)
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index b7c4c4130b65..36662641fd7b 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -312,6 +312,7 @@ struct nvme_id_ctrl {
 };
 
 enum {
+	NVME_CTRL_CMIC_MULTI_PORT		= 1 << 0,
 	NVME_CTRL_CMIC_MULTI_CTRL		= 1 << 1,
 	NVME_CTRL_CMIC_ANA			= 1 << 3,
 	NVME_CTRL_ONCS_COMPARE			= 1 << 0,
-- 
2.18.1