RDMAConnectedSocketImpl.cc: prefer ++operator for non-primitive iterators

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/msg/async/rdma/RDMAConnectedSocketImpl.cc b/src/msg/async/rdma/RDMAConnectedSocketImpl.cc
index 45683ee2705004290a439087fadc46bbc80218da..86cd0019e6e114fe2596afe3294e3e5049eb7693 100644 (file)
--- a/src/msg/async/rdma/RDMAConnectedSocketImpl.cc
+++ b/src/msg/async/rdma/RDMAConnectedSocketImpl.cc
@@ -309,7 +309,7 @@ ssize_t RDMAConnectedSocketImpl::read_buffers(char* buf, size_t len)
   }
 
   if (c != buffers.end() && (*c)->over())
-    c++;
+    ++c;
   buffers.erase(buffers.begin(), c);
   ldout(cct, 25) << __func__ << " got " << read  << " bytes, buffers size: " << buffers.size() << dendl;
   return read;