From: Christoph Hellwig <hch@lst.de>
Date: Fri, 30 Sep 2016 11:51:10 +0000 (+0200)
Subject: nvmet: use symbolic constants for CNS values
X-Git-Tag: v4.9-rc2~16^2
X-Git-Url: http://git.cascardo.eti.br/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=e9c9346e20c1b18a3ec30defd5ff7134bcc0da6d

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 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;
 		}
diff --git a/drivers/nvme/target/discovery.c b/drivers/nvme/target/discovery.c
index a6c25fbcff3f..12f39eea569f 100644
--- 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;