remove unnecessary parenthesis in return statements

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

Change-Id: Ic51606877a9edcadeb647c5bf17bc928b69ab60e

6 files changed, 8 insertions, 8 deletions

diff --git a/sal/workben/getlocaleinfotest.cxx b/sal/workben/getlocaleinfotest.cxx
index d1f3db5328f7..b9bd0343fe14 100644
--- a/sal/workben/getlocaleinfotest.cxx
+++ b/sal/workben/getlocaleinfotest.cxx
@@ -33,7 +33,7 @@ int _cdecl main( int argc, char * argv[] )
     if ( rtlLocale )
         rtlTextEnc = osl_getTextEncodingFromLocale( rtlLocale );
 
-    return(0);
+    return 0;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sal/workben/t_digest.c b/sal/workben/t_digest.c
index 499c7e927539..2372206950d3 100644
--- a/sal/workben/t_digest.c
+++ b/sal/workben/t_digest.c
@@ -151,7 +151,7 @@ static char *pt (unsigned char *md, int length)
     for (i=0; i<length; i++)
         sprintf(&(buf[i*2]),"%02x",md[i]);
 
-    return(buf);
+    return buf;
 }
 
 int SAL_CALL main (void)
@@ -360,7 +360,7 @@ int SAL_CALL main (void)
     else
         printf("test (PBKDF2) %d ok\n", 1);
 
-    return (err);
+    return err;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sal/workben/t_ojp_exe.cxx b/sal/workben/t_ojp_exe.cxx
index a0ea3ab67231..558ff3e722a1 100644
--- a/sal/workben/t_ojp_exe.cxx
+++ b/sal/workben/t_ojp_exe.cxx
@@ -38,7 +38,7 @@ int main(int argc, char* argv[])
 
     printf("osl process test executable ended:\n");
 
-    return (0);
+    return 0;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sal/workben/t_random.c b/sal/workben/t_random.c
index dd06f38d4902..d0d73441dfe8 100644
--- a/sal/workben/t_random.c
+++ b/sal/workben/t_random.c
@@ -30,7 +30,7 @@ static char *pt (unsigned char *md, int length)
     for (i=0; i<length; i++)
         sprintf(&(buf[i*2]),"%02x",md[i]);
 
-    return(buf);
+    return buf;
 }
 
 /*
@@ -48,7 +48,7 @@ int SAL_CALL main (void)
         printf ("random: %s\n", pt (buffer, 8));
     }
     rtl_random_destroyPool (pool);
-    return(0);
+    return 0;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sal/workben/t_readline.c b/sal/workben/t_readline.c
index 309881497c54..c824f10a9abf 100644
--- a/sal/workben/t_readline.c
+++ b/sal/workben/t_readline.c
@@ -41,7 +41,7 @@ int main (int argc, char ** argv)
     result = osl_getFileURLFromSystemPath (pSystemPath, &pFileUrl);
     rtl_uString_release (pSystemPath), pSystemPath = 0;
     if (result != osl_File_E_None)
-      return (result);
+      return result;
 
     result = osl_openFile (pFileUrl, &hFile, osl_File_OpenFlag_Read);
     rtl_uString_release (pFileUrl), pFileUrl = 0;
diff --git a/sal/workben/test.cxx b/sal/workben/test.cxx
index de7fc035358e..0d04bece1686 100644
--- a/sal/workben/test.cxx
+++ b/sal/workben/test.cxx
@@ -49,7 +49,7 @@ int _cdecl main( int argc, char * argv[] )
     void test_uuid();
     test_uuid();
 
-    return(0);
+    return 0;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */