From 769d5353c8e61c1f50a4843839514b5569321eb8 Mon Sep 17 00:00:00 2001 From: Elouan Da Costa Peixoto Date: Tue, 25 Aug 2026 17:01:21 +0200 Subject: [PATCH] dm-clone: remove unused memset Remove unused memset() with superblock_disk uuid field. The uuid field is not used, so there's no need to set it using memset(). Remove memset() call and FIXME comment. Signed-off-by: Elouan Da Costa Peixoto Signed-off-by: Mikulas Patocka --- drivers/md/dm-clone-metadata.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/md/dm-clone-metadata.c b/drivers/md/dm-clone-metadata.c index e50a5b5a4aea..75ea39d18c12 100644 --- a/drivers/md/dm-clone-metadata.c +++ b/drivers/md/dm-clone-metadata.c @@ -300,9 +300,6 @@ static void __prepare_superblock(struct dm_clone_metadata *cmd, { sb->flags = cpu_to_le32(0UL); - /* FIXME: UUID is currently unused */ - memset(sb->uuid, 0, sizeof(sb->uuid)); - sb->magic = cpu_to_le64(SUPERBLOCK_MAGIC); sb->version = cpu_to_le32(DM_CLONE_MAX_METADATA_VERSION);