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

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Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-11-02 10:50:40 +01:00
parent e58cc23823
commit 56917b41fb
1 changed files with 8 additions and 6 deletions
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14
print-tree.c
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@ -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",