Merging upstream version 2.9.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 17 insertions, 10 deletions

diff --git a/plugins/ocp/ocp-utils.c b/plugins/ocp/ocp-utils.c
index 1257b30..8a1462e 100644
--- a/plugins/ocp/ocp-utils.c
+++ b/plugins/ocp/ocp-utils.c
@@ -1,19 +1,32 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- * Copyright (c) 2022 Solidigm.
+ * Copyright (c) 2022-2024 Solidigm.
  *
  * Author: leonardo.da.cunha@solidigm.com
  */
 
 #include <unistd.h>
+#include <errno.h>
 #include "ocp-utils.h"
-#include "nvme-print.h"
 
 const unsigned char ocp_uuid[NVME_UUID_LEN] = {
 	0xc1, 0x94, 0xd5, 0x5b, 0xe0, 0x94, 0x47, 0x94, 0xa2, 0x1d,
 	0x29, 0x99, 0x8f, 0x56, 0xbe, 0x6f };
 
-int ocp_get_uuid_index(struct nvme_dev *dev, int *index)
+int ocp_find_uuid_index(struct nvme_id_uuid_list *uuid_list, __u8 *index)
+{
+	int i = nvme_uuid_find(uuid_list, ocp_uuid);
+
+	*index = 0;
+	if (i > 0)
+		*index = i;
+	else
+		return -errno;
+
+	return 0;
+}
+
+int ocp_get_uuid_index(struct nvme_dev *dev, __u8 *index)
 {
 	struct nvme_id_uuid_list uuid_list;
 	int err = nvme_identify_uuid(dev_fd(dev), &uuid_list);
@@ -22,11 +35,5 @@ int ocp_get_uuid_index(struct nvme_dev *dev, int *index)
 	if (err)
 		return err;
 
-	for (int i = 0; i < NVME_ID_UUID_LIST_MAX; i++) {
-		if (memcmp(ocp_uuid, &uuid_list.entry[i].uuid, NVME_UUID_LEN) == 0) {
-			*index = i + 1;
-			break;
-		}
-	}
-	return err;
+	return ocp_find_uuid_index(&uuid_list, index);
 }