Christian Gmeiner : setupapi: Remove unneeded NULL checks before MyFree().

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: bb80e2282e88c65a14cc0a1e82f4852baabcbcb0
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=bb80e2282e88c65a14cc0a1e82f4852baabcbcb0

Author: Christian Gmeiner <christian.gmeiner at students.fhv.at>
Date:   Wed Jul 19 19:39:48 2006 +0200

setupapi: Remove unneeded NULL checks before MyFree().

---

 dlls/setupapi/devinst.c |   13 ++++---------
 1 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/dlls/setupapi/devinst.c b/dlls/setupapi/devinst.c
index c4e0bec..7d076b8 100644
--- a/dlls/setupapi/devinst.c
+++ b/dlls/setupapi/devinst.c
@@ -148,8 +148,7 @@ BOOL WINAPI SetupDiBuildClassInfoListExA
                                            ClassGuidListSize, RequiredSize,
                                            MachineNameW, Reserved);
 
-    if (MachineNameW)
-        MyFree(MachineNameW);
+    MyFree(MachineNameW);
 
     return bResult;
 }
@@ -366,9 +365,7 @@ BOOL WINAPI SetupDiClassGuidsFromNameExA
                                            ClassGuidListSize, RequiredSize,
                                            MachineNameW, Reserved);
 
-    if (MachineNameW)
-        MyFree(MachineNameW);
-
+    MyFree(MachineNameW);
     MyFree(ClassNameW);
 
     return bResult;
@@ -636,8 +633,7 @@ SetupDiCreateDeviceInfoListExA(const GUI
     hDevInfo = SetupDiCreateDeviceInfoListExW(ClassGuid, hwndParent,
                                               MachineNameW, Reserved);
 
-    if (MachineNameW)
-        MyFree(MachineNameW);
+    MyFree(MachineNameW);
 
     return hDevInfo;
 }
@@ -1303,8 +1299,7 @@ HKEY WINAPI SetupDiOpenClassRegKeyExA(
     hKey = SetupDiOpenClassRegKeyExW(ClassGuid, samDesired,
                                      Flags, MachineNameW, Reserved);
 
-    if (MachineNameW)
-        MyFree(MachineNameW);
+    MyFree(MachineNameW);
 
     return hKey;
 }