From 807fc790aa804102df75b6ac0c943a4d205fc4b5 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 24 Feb 2020 17:37:51 +0200 Subject: btrfs: switch to use new generic UUID API There are new types and helpers that are supposed to be used in new code. As a preparation to get rid of legacy types and API functions do the conversion here. Reviewed-by: Christoph Hellwig Signed-off-by: Andy Shevchenko Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/root-tree.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'fs/btrfs/root-tree.c') diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index b37904327c9e..98b6e0d980f9 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -22,7 +22,6 @@ static void btrfs_read_root_item(struct extent_buffer *eb, int slot, struct btrfs_root_item *item) { - uuid_le uuid; u32 len; int need_reset = 0; @@ -44,8 +43,7 @@ static void btrfs_read_root_item(struct extent_buffer *eb, int slot, sizeof(*item) - offsetof(struct btrfs_root_item, generation_v2)); - uuid_le_gen(&uuid); - memcpy(item->uuid, uuid.b, BTRFS_UUID_SIZE); + generate_random_guid(item->uuid); } } -- cgit v1.2.3