From 7a843fa13909d54281639bd1b7d2348b853287be Mon Sep 17 00:00:00 2001
From: Andrew Stitcher <astitcher@apache.org>
Date: Wed, 8 Sep 2010 16:49:14 +0000
Subject: Reorder some code for improved intellegibility

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@995135 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/sys/rdma/RdmaIO.cpp | 25 ++++++++++---------------
 1 file changed, 10 insertions(+), 15 deletions(-)

(limited to 'cpp')

diff --git a/cpp/src/qpid/sys/rdma/RdmaIO.cpp b/cpp/src/qpid/sys/rdma/RdmaIO.cpp
index 52de923248..6591c6e676 100644
--- a/cpp/src/qpid/sys/rdma/RdmaIO.cpp
+++ b/cpp/src/qpid/sys/rdma/RdmaIO.cpp
@@ -94,14 +94,11 @@ namespace Rdma {
         //qpid::sys::ScopedLock<qpid::sys::Mutex> l(stateLock);
         do {
             newState = oldState = state.get();
-            doReturn = false;
-            if (oldState != IDLE && oldState != DRAINED) {
-                doReturn = true;
-                break;
+            doReturn = true;
+            if (oldState == IDLE || oldState == DRAINED) {
+                doReturn = false;
+                newState = SHUTDOWN;
             }
-
-            newState = SHUTDOWN;
-
         } while (!state.boolCompareAndSwap(oldState, newState));
         
         // Ensure we can't get any more callbacks (except for the stopped callback)
@@ -125,14 +122,12 @@ namespace Rdma {
         //qpid::sys::ScopedLock<qpid::sys::Mutex> l(stateLock);
         do {
             newState = oldState = state.get();
-            doReturn = false;
-            if (oldState != IDLE)  {
-                doReturn = true;
-                break;
-            }
-
-            if (outstandingWrites == 0) {
-                newState = DRAINED;
+            doReturn = true;
+            if (oldState == IDLE)  {
+                doReturn = false;
+                if (outstandingWrites == 0) {
+                    newState = DRAINED;
+                }
             }
         } while (!state.boolCompareAndSwap(oldState, newState));
         if (doReturn) {
-- 
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