loplugin:unusedfields in sot

and simplify, the ErrorLink functionality in StgIo is actually unused

Change-Id: I6fb73ebebce2e1b144bd7a75d37323299fd73581
Reviewed-on: https://gerrit.libreoffice.org/68200
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

4 files changed, 3 insertions, 28 deletions

diff --git a/sot/source/sdstor/stg.cxx b/sot/source/sdstor/stg.cxx
index d22bbbe6a465..2bf3ac2d8113 100644
--- a/sot/source/sdstor/stg.cxx
+++ b/sot/source/sdstor/stg.cxx
@@ -880,9 +880,7 @@ OUString Storage::GetUserName()
 
 bool Storage::ValidateFAT()
 {
-    Link<StgLinkArg&,void> aLink = StgIo::GetErrorLink();
     FatError nErr = pIo->ValidateFATs();
-    StgIo::SetErrorLink( aLink );
     return nErr == FatError::Ok;
 }
 
diff --git a/sot/source/sdstor/stgio.cxx b/sot/source/sdstor/stgio.cxx
index 2a82c0731b52..8ec356d20699 100644
--- a/sot/source/sdstor/stgio.cxx
+++ b/sot/source/sdstor/stgio.cxx
@@ -355,18 +355,6 @@ FatError Validator::FindUnrefedChains() const
         return FatError::Ok;
 }
 
-namespace { struct ErrorLink : public rtl::Static<Link<StgLinkArg&,void>, ErrorLink > {}; }
-
-void StgIo::SetErrorLink( const Link<StgLinkArg&,void>& rLink )
-{
-    ErrorLink::get() = rLink;
-}
-
-const Link<StgLinkArg&,void>& StgIo::GetErrorLink()
-{
-    return ErrorLink::get();
-}
-
 FatError StgIo::ValidateFATs()
 {
     if( m_bFile )
@@ -395,9 +383,6 @@ FatError StgIo::ValidateFATs()
         else nErr = bRet1 ? FatError::Ok : FatError::BothError;
         if( nErr != FatError::Ok && !m_bCopied )
         {
-            StgLinkArg aArg;
-            aArg.aFile = pFileStrm->GetFileName();
-            ErrorLink::get().Call( aArg );
             m_bCopied = true;
         }
 //      DBG_ASSERT( nErr == FatError::Ok ,"Storage broken");
diff --git a/sot/source/sdstor/stgio.hxx b/sot/source/sdstor/stgio.hxx
index d73db29cfb01..8e09c6ae1c09 100644
--- a/sot/source/sdstor/stgio.hxx
+++ b/sot/source/sdstor/stgio.hxx
@@ -41,11 +41,6 @@ enum class FatError
     BothError
 };
 
-struct StgLinkArg
-{
-    OUString aFile;
-};
-
 class StgIo : public StgCache {
     void SetupStreams();            // load all internal streams
     bool         m_bCopied;
@@ -62,8 +57,6 @@ public:
     bool Init();                    // set up an empty file
     bool CommitAll();               // commit everything (root commit)
 
-    static void SetErrorLink( const Link<StgLinkArg&,void>& );
-    static const Link<StgLinkArg&,void>& GetErrorLink();
     FatError ValidateFATs( );
 };
 
diff --git a/sot/source/sdstor/ucbstorage.cxx b/sot/source/sdstor/ucbstorage.cxx
index 0f76afcfafca..59b9f97f1e85 100644
--- a/sot/source/sdstor/ucbstorage.cxx
+++ b/sot/source/sdstor/ucbstorage.cxx
@@ -450,7 +450,6 @@ class UCBStorage_Impl : public SvRefBase
 public:
     UCBStorage*                 m_pAntiImpl;    // only valid if external references exists
 
-    OUString                    m_aOriginalName;// the original name before accessing the storage
     OUString                    m_aName;        // the actual name ( changed with a Rename command at the parent )
     OUString                    m_aURL;         // the full path name to create the content
     OUString                    m_aContentType;
@@ -1463,7 +1462,7 @@ UCBStorage_Impl::UCBStorage_Impl( const ::ucbhelper::Content& rContent, const OU
         DBG_ASSERT( m_bIsRoot, "SubStorage must have a name!" );
         m_pTempFile.reset(new ::utl::TempFile);
         m_pTempFile->EnableKillingFile();
-        m_aName = m_aOriginalName = aName = m_pTempFile->GetURL();
+        m_aName = aName = m_pTempFile->GetURL();
     }
 
     m_aURL = rName;
@@ -1492,7 +1491,7 @@ UCBStorage_Impl::UCBStorage_Impl( const OUString& rName, StreamMode nMode, UCBSt
         DBG_ASSERT( m_bIsRoot, "SubStorage must have a name!" );
         m_pTempFile.reset(new ::utl::TempFile);
         m_pTempFile->EnableKillingFile();
-        m_aName = m_aOriginalName = aName = m_pTempFile->GetURL();
+        m_aName = aName = m_pTempFile->GetURL();
     }
 
     if ( m_bIsRoot )
@@ -1568,7 +1567,7 @@ void UCBStorage_Impl::Init()
     INetURLObject aObj( m_aURL );
     if ( m_aName.isEmpty() )
         // if the name was not already set to a temp name
-        m_aName = m_aOriginalName = aObj.GetLastName();
+        m_aName = aObj.GetLastName();
 
     if ( !m_pContent )
         CreateContent();