- int i, ret = get_row_index(t, row_num, &row_index);
+ int ret = get_row_index(t, row_num, &row_index);
+ unsigned n;
- FOR_EACH_RBTREE_COLUMN(i, t, cd)
- t->columns[i].rbtree = RB_ROOT;
+ FOR_EACH_RBTREE_COLUMN(n, t, cd)
+ t->columns[n].rbtree = RB_ROOT;
- ret = add_row_to_rbtrees(t, i, volatile_objs, NULL);
+ ret = add_row_to_rbtrees(t, n, volatile_objs, NULL);