btrfs-progs: use ioctl search headers everywhere

Generated by following semantic patch and manually tweaked.

<SmPL>
@@
struct btrfs_ioctl_search_header *SH;
@@
(
- SH->objectid
+ btrfs_search_header_objectid(SH)
|
- SH->offset
+ btrfs_search_header_offset(SH)
|
- SH->transid
+ btrfs_search_header_transid(SH)
|
- SH->len
+ btrfs_search_header_len(SH)
|
- SH->type
+ btrfs_search_header_type(SH)
)
</SmPL>

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=112131
Reported-and-tested-by: Anatoly Pugachev <matorola@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/uuid-tree.c b/uuid-tree.c
index 39c3f3fd..8d0b9173 100644
--- a/uuid-tree.c
+++ b/uuid-tree.c
@@ -72,7 +72,7 @@ static int btrfs_uuid_tree_lookup_any(int fd, const u8 *uuid, u8 type,
 		goto out;
 	}
 	search_header = (struct btrfs_ioctl_search_header *)(search_arg.buf);
-	item_size = search_header->len;
+	item_size = btrfs_search_header_len(search_header);
 	if ((item_size & (sizeof(u64) - 1)) || item_size == 0) {
 		printf("btrfs: uuid item with illegal size %lu!\n",
 		       (unsigned long)item_size);