diff options
Diffstat (limited to 'module/zfs/range_tree.c')
| -rw-r--r-- | module/zfs/range_tree.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/module/zfs/range_tree.c b/module/zfs/range_tree.c index 6422fd1c1..ebef7f447 100644 --- a/module/zfs/range_tree.c +++ b/module/zfs/range_tree.c @@ -111,20 +111,13 @@ range_tree_stat_decr(range_tree_t *rt, range_seg_t *rs) static int range_tree_seg_compare(const void *x1, const void *x2) { - const range_seg_t *r1 = x1; - const range_seg_t *r2 = x2; + const range_seg_t *r1 = (const range_seg_t *)x1; + const range_seg_t *r2 = (const range_seg_t *)x2; - if (r1->rs_start < r2->rs_start) { - if (r1->rs_end > r2->rs_start) - return (0); - return (-1); - } - if (r1->rs_start > r2->rs_start) { - if (r1->rs_start < r2->rs_end) - return (0); - return (1); - } - return (0); + ASSERT3U(r1->rs_start, <=, r1->rs_end); + ASSERT3U(r2->rs_start, <=, r2->rs_end); + + return ((r1->rs_start >= r2->rs_end) - (r1->rs_end <= r2->rs_start)); } range_tree_t * |