remove unnecessary parenthesis in return statements

found with
$ git grep -lP 'return\s*\(\s*\w+\s*\)\s*;'

Change-Id: Ic51606877a9edcadeb647c5bf17bc928b69ab60e

4 files changed, 12 insertions, 12 deletions

diff --git a/store/source/lockbyte.cxx b/store/source/lockbyte.cxx
index 1fd9a0d0bf09..da6170cfe7d0 100644
--- a/store/source/lockbyte.cxx
+++ b/store/source/lockbyte.cxx
@@ -347,11 +347,11 @@ storeError FileLockBytes::initialize_Impl (rtl::Reference< PageData::Allocator >
 {
     storeError result = initSize_Impl (m_nSize);
     if (result != store_E_None)
-        return (result);
+        return result;
 
     result = PageData::Allocator::createInstance (rxAllocator, nPageSize);
     if (result != store_E_None)
-        return (result);
+        return result;
 
     // @see readPageAt_Impl().
     m_xAllocator = rxAllocator;
@@ -844,7 +844,7 @@ FileLockBytes_createInstance (
     ResourceHolder<FileHandle> xFile;
     storeError result = xFile.get().initialize (pFilename, eAccessMode);
     if (result != store_E_None)
-        return (result);
+        return result;
 
     if (eAccessMode == store_AccessReadOnly)
     {
diff --git a/store/source/storbase.hxx b/store/source/storbase.hxx
index 2cc68bd2864f..eb980a16320c 100644
--- a/store/source/storbase.hxx
+++ b/store/source/storbase.hxx
@@ -76,11 +76,11 @@ inline sal_uInt16 ntohs (sal_uInt16 n) { return OSL_SWAPWORD(n); }
 inline sal_uInt32 htonl (sal_uInt32 h) { return OSL_SWAPDWORD(h); }
 inline sal_uInt32 ntohl (sal_uInt32 n) { return OSL_SWAPDWORD(n); }
 #else
-inline sal_uInt16 htons (sal_uInt16 h) { return (h); }
-inline sal_uInt16 ntohs (sal_uInt16 n) { return (n); }
+inline sal_uInt16 htons (sal_uInt16 h) { return h; }
+inline sal_uInt16 ntohs (sal_uInt16 n) { return n; }
 
-inline sal_uInt32 htonl (sal_uInt32 h) { return (h); }
-inline sal_uInt32 ntohl (sal_uInt32 n) { return (n); }
+inline sal_uInt32 htonl (sal_uInt32 h) { return h; }
+inline sal_uInt32 ntohl (sal_uInt32 n) { return n; }
 #endif /* OSL_BIGENDIAN */
 
 /** swap.
diff --git a/store/source/storcach.cxx b/store/source/storcach.cxx
index ed86b3e31d3a..e4c348f29865 100644
--- a/store/source/storcach.cxx
+++ b/store/source/storcach.cxx
@@ -199,7 +199,7 @@ static int highbit(sal_Size n)
     int k = 1;
 
     if (n == 0)
-        return (0);
+        return 0;
 #if SAL_TYPES_SIZEOFLONG == 8
     if (n & 0xffffffff00000000ul)
         k |= 32, n >>= 32;
@@ -215,7 +215,7 @@ static int highbit(sal_Size n)
     if (n & 0x02)
         k++;
 
-    return (k);
+    return k;
 }
 
 //PageCache_Impl implementation
diff --git a/store/source/stortree.cxx b/store/source/stortree.cxx
index a491aff81524..87f731649159 100644
--- a/store/source/stortree.cxx
+++ b/store/source/stortree.cxx
@@ -68,7 +68,7 @@ sal_uInt16 OStoreBTreeNodeData::find (const T& t) const
         sal_Int32 const m = ((l + r) >> 1);
 
         if (t.m_aKey == m_pData[m].m_aKey)
-            return ((sal_uInt16)(m));
+            return (sal_uInt16)m;
         if (t.m_aKey < m_pData[m].m_aKey)
             r = m - 1;
         else
@@ -77,9 +77,9 @@ sal_uInt16 OStoreBTreeNodeData::find (const T& t) const
 
     sal_uInt16 const k = ((sal_uInt16)(r));
     if ((k < capacityCount()) && (t.m_aKey < m_pData[k].m_aKey))
-        return(k - 1);
+        return k - 1;
     else
-        return(k);
+        return k;
 }
 
 /*