msg: drop unnecessary polling_stop()

Drop the unnecessary polling_stop() in the ~RDMAStack(). The RDMADispatcher object contained in
RDMAStack will get distroyed when RDMAStack gets distroyed. Thus ~RDMADispatcher() will be
called automatically and executes the polling_stop().

Fixes:
The below coverity scan reports.
1. CID 1416590:  Memory - corruptions
2. CID 1416593:  Memory - illegal accesses
3. CID 1416595:  Memory - corruptions
4. CID 1416597:  Memory - illegal accesses

Signed-off-by: Jos Collin <jcollin@redhat.com>

diff --git a/src/msg/async/rdma/RDMAStack.cc b/src/msg/async/rdma/RDMAStack.cc
index 7e5c9d3e9bf3716c371785e1deaa2493ce49b3d4..b3fefcda1afe66328d1a68fdb08d8f36c1f875ce 100644 (file)
--- a/src/msg/async/rdma/RDMAStack.cc
+++ b/src/msg/async/rdma/RDMAStack.cc
@@ -547,8 +547,6 @@ RDMAStack::~RDMAStack()
   if (cct->_conf->ms_async_rdma_enable_hugepage) {
     unsetenv("RDMAV_HUGEPAGES_SAFE");  //remove env variable on destruction
   }
-
-  dispatcher.polling_stop();
 }
 
 void RDMAStack::spawn_worker(unsigned i, std::function<void ()> &&func)