btrfs-progs: dump-tree: move remaining item variables to the scope of use

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/print-tree.c b/print-tree.c
index 8d62294..89a0e82 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -1032,12 +1032,6 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
        struct btrfs_item *item;
        struct btrfs_disk_key disk_key;
        u32 nr = btrfs_header_nritems(eb);
-       u64 objectid;
-       u32 type;
-       u64 offset;
-       char flags_str[256];
-       char uuid_str[BTRFS_UUID_UNPARSED_SIZE];
-       u8 uuid[BTRFS_UUID_SIZE];
 
        printf("leaf %llu items %d free space %d generation %llu owner %llu\n",
                (unsigned long long)btrfs_header_bytenr(eb), nr,
@@ -1049,15 +1043,23 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
        for (i = 0 ; i < nr ; i++) {
                u32 item_size;
                void *ptr;
+               u64 objectid;
+               u32 type;
+               u64 offset;
+               char flags_str[256];
+               char uuid_str[BTRFS_UUID_UNPARSED_SIZE];
+               u8 uuid[BTRFS_UUID_SIZE];
 
                item = btrfs_item_nr(i);
                item_size = btrfs_item_size(eb, item);
                /* Untyped extraction of slot from btrfs_item_ptr */
                ptr = btrfs_item_ptr(eb, i, void*);
+
                btrfs_item_key(eb, &disk_key, i);
                objectid = btrfs_disk_key_objectid(&disk_key);
                type = btrfs_disk_key_type(&disk_key);
                offset = btrfs_disk_key_offset(&disk_key);
+
                printf("\titem %d ", i);
                btrfs_print_key(&disk_key);
                printf(" itemoff %d itemsize %d\n",