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>

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 6944f24..6fe4c48 100644 (file)
--- 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;
                }

diff --git a/drivers/nvme/target/discovery.c b/drivers/nvme/target/discovery.c
index a6c25fb..12f39ee 100644 (file)
--- a/drivers/nvme/target/discovery.c
+++ b/drivers/nvme/target/discovery.c
@@ -187,7 +187,7 @@ int nvmet_parse_discovery_cmd(struct nvmet_req *req)
        case nvme_admin_identify:
                req->data_len = 4096;
                switch (le32_to_cpu(cmd->identify.cns)) {
-               case 0x01:
+               case NVME_ID_CNS_CTRL:
                        req->execute =
                                nvmet_execute_identify_disc_ctrl;
                        return 0;