include/interval_set: no need to check if an unsigned greater or equal to 0

this silences the warning of

../src/include/interval_set.h:512:23: warning: comparison of unsigned expression in ‘>= 0’ is always true [-Wtype-limits]
  512 |     ceph_assert(_size >= 0);

Signed-off-by: Kefu Chai <kchai@redhat.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/src/include/interval_set.h b/src/include/interval_set.h
index 5b2b90d87ac..3090ef9570f 100644
--- a/src/include/interval_set.h
+++ b/src/include/interval_set.h
@@ -509,7 +509,6 @@ class interval_set {
   
   void erase(iterator &i) {
     _size -= i.get_len();
-    ceph_assert(_size >= 0);
     m.erase(i._iter);
   }
 
@@ -522,7 +521,6 @@ class interval_set {
     auto p = find_inc_m(start);
 
     _size -= len;
-    ceph_assert(_size >= 0);
 
     ceph_assert(p != m.end());
     ceph_assert(p->first <= start);