nvmet: use symbolic constants for CNS values

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Reviewed-by: Jay Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 6944f246e562..6fe4c48a21e4 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -511,13 +511,13 @@ int nvmet_parse_admin_cmd(struct nvmet_req *req)
         case nvme_admin_identify:
                 req->data_len = 4096;
                 switch (le32_to_cpu(cmd->identify.cns)) {
-                case 0x00:
+                case NVME_ID_CNS_NS:
                         req->execute = nvmet_execute_identify_ns;
                         return 0;
-                case 0x01:
+                case NVME_ID_CNS_CTRL:
                         req->execute = nvmet_execute_identify_ctrl;
                         return 0;
-                case 0x02:
+                case NVME_ID_CNS_NS_ACTIVE_LIST:
                         req->execute = nvmet_execute_identify_nslist;
                         return 0;
                 }