PG: remove the duplicated code.

assert(!actingbackfill.empty()) is equal to
assert(actingbackfill.end() != actingbackfill.begin()).

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>

diff --git a/src/osd/PG.cc b/src/osd/PG.cc
index 058348193ec16db41719ac4aa2577101915a6e2e..25f7c722e0e1d61063b3872dd3858cc3b0246632 100644 (file)
--- a/src/osd/PG.cc
+++ b/src/osd/PG.cc
@@ -586,7 +586,6 @@ bool PG::needs_recovery() const
   assert(!actingbackfill.empty());
   set<pg_shard_t>::const_iterator end = actingbackfill.end();
   set<pg_shard_t>::const_iterator a = actingbackfill.begin();
-  assert(a != end);
   for (; a != end; ++a) {
     if (*a == get_primary()) continue;
     pg_shard_t peer = *a;