struct buffer_head *tbS0 = PATH_PLAST_BUFFER(tb->tb_path);
int n = B_NR_ITEMS(tbS0);
struct buffer_info bi;
- int ret;
/* new item or part of it doesn't fall into R[0] */
if (n - tb->rnum[0] >= tb->item_pos) {
/* whole new item falls into R[0] */
/* Shift rnum[0]-1 items to R[0] */
- ret = leaf_shift_right(tb, tb->rnum[0] - 1, tb->rbytes);
+ leaf_shift_right(tb, tb->rnum[0] - 1, tb->rbytes);
/* Insert new item into R[0] */
buffer_info_init_right(tb, &bi);