Keep result of [new_]register_dissector in some dissectors. [2 of x]

(don't create new dissector handle if we can use already existing one)

svn path=/trunk/; revision=51159

1 files changed, 4 insertions, 4 deletions

diff --git a/epan/dissectors/packet-nwmtp.c b/epan/dissectors/packet-nwmtp.c
index d0b6e59c3b..5e231d0ece 100644
--- a/epan/dissectors/packet-nwmtp.c
+++ b/epan/dissectors/packet-nwmtp.c
@@ -43,6 +43,8 @@ static int hf_nwmtp_data_length = -1;
 /* subtree pointer */
 static gint ett_mwmtp = -1;
 
+static dissector_handle_t nwmtp_handle;
+
 static const value_string nwmtp_transport_type_vals[] = {
 	{ 2,	    "UDP" },
 	{ 3,	    "TCP" },
@@ -155,14 +157,12 @@ void proto_register_mwmtp(void)
 
 	proto_register_field_array(proto_nwmtp, hf, array_length(hf));
 	proto_register_subtree_array(ett, array_length(ett));
-	register_dissector("nw_mtp", dissect_nwmtp, proto_nwmtp);
+
+	nwmtp_handle = register_dissector("nw_mtp", dissect_nwmtp, proto_nwmtp);
 }
 
 void proto_reg_handoff_nwmtp(void)
 {
-	dissector_handle_t nwmtp_handle;
-
-	nwmtp_handle = create_dissector_handle(dissect_nwmtp, proto_nwmtp);
 	/* For decode as */
 	dissector_add_handle("udp.port", nwmtp_handle);
 	mtp_handle = find_dissector("mtp3");