From 8ca27c4b4e9002de222ad2dc2eb8331bf6c0c22f Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Wed, 3 Oct 2001 22:37:30 +0000
Subject: [PATCH] cosmetic

---
 src/ca/cac.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/ca/cac.cpp b/src/ca/cac.cpp
index a1932c79a..6c8f14e20 100644
--- a/src/ca/cac.cpp
+++ b/src/ca/cac.cpp
@@ -1228,10 +1228,8 @@ void cac::privateDestroyAllIO ( nciu & chan )
     while ( baseNMIU *pIO = chan.cacPrivateListOfIO::eventq.get() ) {
         this->ioTable.remove ( *pIO );
         class netSubscription *pSubscr = pIO->isSubscription ();
-        if ( pSubscr ) {
-            if ( chan.connected() ) {
-                chan.getPIIU()->subscriptionCancelRequest ( chan, *pSubscr );
-            }
+        if ( pSubscr && chan.connected() ) {
+            chan.getPIIU()->subscriptionCancelRequest ( chan, *pSubscr );
         }
         {
             epicsAutoMutexRelease autoMutexRelease ( this->mutex );