clean up and reduce indent levels, remove hugely scoped Any

Change-Id: I2681ddb9b9cba0529ea88c5b81c1f060d1df8eb4

sw/source/core/unocore/unostyle.cxx

@@ -576,16 +576,15 @@ uno::Any SwXStyleFamily::getByName(const OUString& rName)
     throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception )
 {
     SolarMutexGuard aGuard;
-    uno::Any aRet;
     OUString sStyleName;
-    SwStyleNameMapper::FillUIName(rName, sStyleName, lcl_GetSwEnumFromSfxEnum ( m_eFamily ), true );
-    if(m_pBasePool)
-    {
+    SwStyleNameMapper::FillUIName(rName, sStyleName, lcl_GetSwEnumFromSfxEnum(m_eFamily), true);
+    if(!m_pBasePool)
+        throw uno::RuntimeException();
     m_pBasePool->SetSearchMask(m_eFamily);
     SfxStyleSheetBase* pBase = m_pBasePool->Find(sStyleName);
-        if(pBase)
-        {
-            uno::Reference< style::XStyle >  xStyle = _FindStyle(sStyleName);
+    if(!pBase)
+        throw container::NoSuchElementException();
+    uno::Reference<style::XStyle> xStyle = _FindStyle(sStyleName);
     if(!xStyle.is())
     {
         switch(m_eFamily)
@@ -600,15 +599,7 @@ uno::Any SwXStyleFamily::getByName(const OUString& rName)
                 xStyle = new SwXStyle(*m_pBasePool, m_eFamily, m_pDocShell->GetDoc(), sStyleName);
         }
     }
-            aRet.setValue(&xStyle, cppu::UnoType<style::XStyle>::get());
-        }
-        else
-            throw container::NoSuchElementException();
-    }
-    else
-        throw uno::RuntimeException();
-    return aRet;
-
+    return uno::makeAny(xStyle);
 }
 
 uno::Sequence< OUString > SwXStyleFamily::getElementNames() throw( uno::RuntimeException, std::exception )