Use val_to_str_const() where appropriate;

Also (for a few files):
- create/use some extended value strings;
- remove unneeded #include files;
- remove unneeded variable initialization;
- re-order fcns slightly so prefs_reg_handoff...() at end, etc

svn path=/trunk/; revision=44438

1 files changed, 1 insertions, 1 deletions

diff --git a/epan/dissectors/packet-rtnet.c b/epan/dissectors/packet-rtnet.c
index bdc9da19f5..8ec9f3dca9 100644
--- a/epan/dissectors/packet-rtnet.c
+++ b/epan/dissectors/packet-rtnet.c
@@ -607,7 +607,7 @@ dissect_rtmac(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) {
       }
     } else {
       if (!(flags & RTMAC_FLAG_TUNNEL))
-        type_str = val_to_str(type, rtmac_type_vals, "Unknown");
+        type_str = val_to_str_const(type, rtmac_type_vals, "Unknown");
       else {
         if (dissector != data_handle)
           type_str = dissector_handle_get_short_name(dissector);