* cygheap.cc (cygheap_user::~cygheap_user): Remove unneeded if 0'ed code.

* fhandler_registry.cc (fhandler_registry::exists): Recode goto as if/else to
avoid a gcc4 compiler warning.
(fhandler_registry::open): Ditto.  Use one goto rather than two.
* gentls_offsets: Fix compiler warning in generated output.
* tlsoffsets.h: Regenerate.
* mount.cc (fillout_mntent): slashify native paths returned via getmntent.

winsup/cygwin/cygheap.cc

@@ -424,16 +424,6 @@ cygheap_root::set (const char *posix, const char *native, bool caseinsensitive)
 
 cygheap_user::~cygheap_user ()
 {
-#if 0
-  if (pname)
-    cfree (pname);
-  if (plogsrv)
-    cfree (plogsrv - 2);
-  if (pdomain)
-    cfree (pdomain);
-  if (psid)
-    cfree (psid);
-#endif
 }
 
 void