Orangefs: don't use deprecated xattr defines.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h
index c337a52e..0b7ba04 100644
--- a/fs/orangefs/orangefs-kernel.h
+++ b/fs/orangefs/orangefs-kernel.h
@@ -173,17 +173,8 @@
 #define ORANGEFS_XATTR_INDEX_TRUSTED           3
 #define ORANGEFS_XATTR_INDEX_DEFAULT           4
 
-#if 0
-#ifndef POSIX_ACL_XATTR_ACCESS
-#define POSIX_ACL_XATTR_ACCESS	"system.posix_acl_access"
-#endif
-#ifndef POSIX_ACL_XATTR_DEFAULT
-#define POSIX_ACL_XATTR_DEFAULT	"system.posix_acl_default"
-#endif
-#endif
-
-#define ORANGEFS_XATTR_NAME_ACL_ACCESS  POSIX_ACL_XATTR_ACCESS
-#define ORANGEFS_XATTR_NAME_ACL_DEFAULT POSIX_ACL_XATTR_DEFAULT
+#define ORANGEFS_XATTR_NAME_ACL_ACCESS XATTR_NAME_POSIX_ACL_ACCESS
+#define ORANGEFS_XATTR_NAME_ACL_DEFAULT XATTR_NAME_POSIX_ACL_DEFAULT
 #define ORANGEFS_XATTR_NAME_TRUSTED_PREFIX "trusted."
 #define ORANGEFS_XATTR_NAME_DEFAULT_PREFIX ""