import 15.2.0 Octopus source

[ceph.git] / ceph / src / seastar / src / net / packet.cc

diff --git a/ceph/src/seastar/src/net/packet.cc b/ceph/src/seastar/src/net/packet.cc
index d8756cff8fdb2bda33ed915a7777f97349ff0c2a..198d778928dc29ad1d108b8956d3833f95ad563b 100644 (file)
--- a/ceph/src/seastar/src/net/packet.cc
+++ b/ceph/src/seastar/src/net/packet.cc
@@ -20,6 +20,7 @@
  */
 
 #include <seastar/core/reactor.hh>
+#include <seastar/core/print.hh>
 #include <seastar/net/packet.hh>
 #include <iostream>
 #include <algorithm>
@@ -65,7 +66,8 @@ packet packet::free_on_cpu(unsigned cpu, std::function<void()> cb)
 {
     // make new deleter that runs old deleter on an origin cpu
     _impl->_deleter = make_deleter(deleter(), [d = std::move(_impl->_deleter), cpu, cb = std::move(cb)] () mutable {
-        smp::submit_to(cpu, [d = std::move(d), cb = std::move(cb)] () mutable {
+        // FIXME: future is discarded
+        (void)smp::submit_to(cpu, [d = std::move(d), cb = std::move(cb)] () mutable {
             // deleter needs to be moved from lambda capture to be destroyed here
             // otherwise deleter destructor will be called on a cpu that called smp::submit_to()
             // when work_item is destroyed.