diff options
-rw-r--r-- | drivers/md/persistent-data/dm-btree-remove.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/md/persistent-data/dm-btree-remove.c b/drivers/md/persistent-data/dm-btree-remove.c index 4222f774cf36..421a36c593e3 100644 --- a/drivers/md/persistent-data/dm-btree-remove.c +++ b/drivers/md/persistent-data/dm-btree-remove.c @@ -409,29 +409,11 @@ static int rebalance3(struct shadow_spine *s, struct dm_btree_info *info, return 0; } -static int get_nr_entries(struct dm_transaction_manager *tm, - dm_block_t b, uint32_t *result) -{ - int r; - struct dm_block *block; - struct btree_node *n; - - r = dm_tm_read_lock(tm, b, &btree_node_validator, &block); - if (r) - return r; - - n = dm_block_data(block); - *result = le32_to_cpu(n->header.nr_entries); - - return dm_tm_unlock(tm, block); -} - static int rebalance_children(struct shadow_spine *s, struct dm_btree_info *info, struct dm_btree_value_type *vt, uint64_t key) { int i, r, has_left_sibling, has_right_sibling; - uint32_t child_entries; struct btree_node *n; n = dm_block_data(shadow_current(s)); @@ -458,10 +440,6 @@ static int rebalance_children(struct shadow_spine *s, if (i < 0) return -ENODATA; - r = get_nr_entries(info->tm, value64(n, i), &child_entries); - if (r) - return r; - has_left_sibling = i > 0; has_right_sibling = i < (le32_to_cpu(n->header.nr_entries) - 1); |