Get rid of an unused structure member.

Change-Id: I2941bb7e6dc0fce3e1256af6e5e19d2997de5801
Reviewed-on: https://code.wireshark.org/review/7573
Reviewed-by: Guy Harris <guy@alum.mit.edu>

epan/conversation_table.c

@@ -169,7 +169,6 @@ set_conv_gui_data(gpointer data, gpointer user_data)
     ui_info.title = NULL;   /* construct this from the protocol info? */
     ui_info.cli_string = g_string_free(conv_cmd_str, FALSE);
     ui_info.tap_init_cb = dissector_conversation_init;
-    ui_info.index = -1;
     ui_info.nparams = 0;
     ui_info.params = NULL;
     register_stat_tap_ui(&ui_info, table);
@@ -194,7 +193,6 @@ set_host_gui_data(gpointer data, gpointer user_data)
     ui_info.title = NULL;   /* construct this from the protocol info? */
     ui_info.cli_string = g_string_free(host_cmd_str, FALSE);
     ui_info.tap_init_cb = dissector_hostlist_init;
-    ui_info.index = -1;
     ui_info.nparams = 0;
     ui_info.params = NULL;
     register_stat_tap_ui(&ui_info, table);

epan/stat_tap_ui.h

@@ -60,7 +60,6 @@ typedef struct _stat_tap_ui {
     const char            *title;      /* title of statistic */
     const char            *cli_string; /* initial part of the "-z" argument for statistic */
     void (* tap_init_cb)(const char *, void*); /* callback to init function of the tap */
-    gint                   index;      /* initiate this value always with "-1" */
     size_t                 nparams;    /* number of parameters */
     tap_param             *params;     /* pointer to table of parameter info */
 } stat_tap_ui;

epan/wslua/wslua_util.c

@@ -275,7 +275,6 @@ WSLUA_FUNCTION wslua_register_stat_cmd_arg(lua_State* L) {
     ui_info.title = NULL;
     ui_info.cli_string = arg;
     ui_info.tap_init_cb = statcmd_init;
-    ui_info.index = -1;
     ui_info.nparams = 0;
     ui_info.params = NULL;
     register_stat_tap_ui(&ui_info, sc);

ui/cli/tap-afpstat.c

@@ -160,7 +160,6 @@ static stat_tap_ui afpstat_ui = {
 	NULL,
 	"afp,srt",
 	afpstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-ansi_astat.c

@@ -158,7 +158,6 @@ static stat_tap_ui ansi_a_stat_ui = {
     NULL,
     "ansi_a",
     ansi_a_stat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-bootpstat.c

@@ -179,7 +179,6 @@ static stat_tap_ui dhcpstat_ui = {
 	NULL,
 	"bootp,stat",
 	dhcpstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-camelcounter.c

@@ -124,7 +124,6 @@ static stat_tap_ui camelcounter_ui = {
   NULL,
   "camel,counter",
   camelcounter_init,
-  -1,
   0,
   NULL
 };

ui/cli/tap-camelsrt.c

@@ -254,7 +254,6 @@ static stat_tap_ui camelsrt_ui = {
   NULL,
   "camel,srt",
   camelsrt_init,
-  -1,
   0,
   NULL
 };

ui/cli/tap-comparestat.c

@@ -579,7 +579,6 @@ static stat_tap_ui comparestat_ui = {
 	NULL,
 	"compare",
 	comparestat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-dcerpcstat.c

@@ -293,7 +293,6 @@ static stat_tap_ui dcerpcstat_ui = {
 	NULL,
 	"dcerpc,srt",
 	dcerpcstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-diameter-avp.c

@@ -272,7 +272,6 @@ static stat_tap_ui diameteravp_ui = {
 	NULL,
 	"diameter,avp",
 	diameteravp_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-expert.c

@@ -269,7 +269,6 @@ static stat_tap_ui expert_stat_ui = {
     NULL,
     "expert",
     expert_stat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-follow.c

@@ -1006,7 +1006,6 @@ static stat_tap_ui followTcp_ui = {
   NULL,
   STR_FOLLOW_TCP,
   followTcp,
-  -1,
   0,
   NULL
 };
@@ -1016,7 +1015,6 @@ static stat_tap_ui followUdp_ui = {
   NULL,
   STR_FOLLOW_UDP,
   followUdp,
-  -1,
   0,
   NULL
 };
@@ -1026,7 +1024,6 @@ static stat_tap_ui followSsl_ui = {
   NULL,
   STR_FOLLOW_SSL,
   followSsl,
-  -1,
   0,
   NULL
 };

ui/cli/tap-funnel.c

@@ -180,7 +180,6 @@ static void register_menu_cb(const char *name,
     ui_info.title = NULL;
     ui_info.cli_string = name;
     ui_info.tap_init_cb = init_funnel_cmd;
-    ui_info.index = -1;
     ui_info.nparams = 0;
     ui_info.params = NULL;
     register_stat_tap_ui(&ui_info, mcb);

ui/cli/tap-gsm_astat.c

@@ -344,7 +344,6 @@ static stat_tap_ui gsm_a_stat_ui = {
     NULL,
     "gsm_a",
     gsm_a_stat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-h225counter.c

@@ -403,7 +403,6 @@ static stat_tap_ui h225counter_ui = {
 	NULL,
 	"h225,counter",
 	h225counter_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-h225rassrt.c

@@ -242,7 +242,6 @@ static stat_tap_ui h225rassrt_ui = {
 	NULL,
 	"h225,srt",
 	h225rassrt_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-hosts.c

@@ -139,7 +139,6 @@ static stat_tap_ui hosts_ui = {
 	NULL,
 	TAP_NAME,
 	hosts_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-httpstat.c

@@ -325,7 +325,6 @@ static stat_tap_ui httpstat_ui = {
 	NULL,
 	"http,stat",
 	httpstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-icmpstat.c

@@ -314,7 +314,6 @@ static stat_tap_ui icmpstat_ui = {
     NULL,
     "icmp,srt",
     icmpstat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-icmpv6stat.c

@@ -315,7 +315,6 @@ static stat_tap_ui icmpv6stat_ui = {
     NULL,
     "icmpv6,srt",
     icmpv6stat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-iostat.c

@@ -1524,7 +1524,6 @@ static stat_tap_ui iostat_ui = {
     NULL,
     "io,stat",
     iostat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-macltestat.c

@@ -545,7 +545,6 @@ static stat_tap_ui mac_lte_stat_ui = {
     NULL,
     "mac-lte,stat",
     mac_lte_stat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-megacostat.c

@@ -136,7 +136,6 @@ static stat_tap_ui megacostat_ui = {
 	NULL,
 	"megaco,rtd",
 	megacostat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-mgcpstat.c

@@ -221,7 +221,6 @@ static stat_tap_ui mgcpstat_ui = {
 	NULL,
 	"mgcp,rtd",
 	mgcpstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-protocolinfo.c

@@ -134,7 +134,6 @@ static stat_tap_ui protocolinfo_ui = {
 	NULL,
 	"proto,colinfo",
 	protocolinfo_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-protohierstat.c

@@ -209,7 +209,6 @@ static stat_tap_ui protohierstat_ui = {
 	NULL,
 	"io,phs",
 	protohierstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-radiusstat.c

@@ -237,7 +237,6 @@ static stat_tap_ui radiusstat_ui = {
 	NULL,
 	"radius,rtd",
 	radiusstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-rlcltestat.c

@@ -406,7 +406,6 @@ static stat_tap_ui rlc_lte_stat_ui = {
     NULL,
     "rlc-lte,stat",
     rlc_lte_stat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-rpcprogs.c

@@ -230,7 +230,6 @@ static stat_tap_ui rpcprogs_ui = {
 	NULL,
 	"rpc,programs",
 	rpcprogs_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-rpcstat.c

@@ -347,7 +347,6 @@ static stat_tap_ui rpcstat_ui = {
 	NULL,
 	"rpc,srt",
 	rpcstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-rtp.c

@@ -158,7 +158,6 @@ static stat_tap_ui rtp_streams_stat_ui = {
     NULL,
     "rtp,streams",
     rtp_streams_stat_init,
-    -1,
     0,
     NULL
 };

ui/cli/tap-rtspstat.c

@@ -277,7 +277,6 @@ static stat_tap_ui rtspstat_ui = {
 	NULL,
 	"rtsp,stat",
 	rtspstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-scsistat.c

@@ -258,7 +258,6 @@ static stat_tap_ui scsistat_ui = {
 	NULL,
 	"scsi,srt",
 	scsistat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-sctpchunkstat.c

@@ -250,7 +250,6 @@ static stat_tap_ui sctpstat_ui = {
 	NULL,
 	"sctp,stat",
 	sctpstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-sipstat.c

@@ -437,7 +437,6 @@ static stat_tap_ui sipstat_ui = {
 	NULL,
 	"sip,stat",
 	sipstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-smbsids.c

@@ -90,7 +90,6 @@ static stat_tap_ui smbsids_ui = {
 	NULL,
 	"smb,sids",
 	smbsids_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-smbstat.c

@@ -259,7 +259,6 @@ static stat_tap_ui smbstat_ui = {
 	NULL,
 	"smb,srt",
 	smbstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-stats_tree.c

@@ -120,7 +120,6 @@ register_stats_tree_tap (gpointer k _U_, gpointer v, gpointer p _U_)
 	ui_info.title = NULL;
 	ui_info.cli_string = cfg->pr->init_string;
 	ui_info.tap_init_cb = init_stats_tree;
-	ui_info.index = -1;
 	ui_info.nparams = 0;
 	ui_info.params = NULL;
 	register_stat_tap_ui(&ui_info, NULL);

ui/cli/tap-sv.c

@@ -78,7 +78,6 @@ static stat_tap_ui svstat_ui = {
 	NULL,
 	"sv",
 	svstat_init,
-	-1,
 	0,
 	NULL
 };

ui/cli/tap-wspstat.c

@@ -281,7 +281,6 @@ static stat_tap_ui wspstat_ui = {
 	NULL,
 	"wsp,stat",
 	wspstat_init,
-	-1,
 	0,
 	NULL
 };

ui/gtk/ansi_map_stat.c

@@ -351,7 +351,6 @@ static stat_tap_ui ansi_map_ui = {
     NULL,
     "ansi_map",
     ansi_map_stat_gtk_init,
-    -1,
     0,
     NULL
 };

ui/gtk/compare_stat.c

@@ -1054,7 +1054,6 @@ static stat_tap_ui compare_stat_ui = {
 	NULL,
 	"compare",
 	gtk_comparestat_init,
-	-1,
 	0,
 	NULL
 };

ui/gtk/dcerpc_stat.c

@@ -715,7 +715,6 @@ static stat_tap_ui dcerpcstat_ui = {
 	NULL,
 	"dcerpc,srt",
 	gtk_dcerpcstat_init,
-	-1,
 	0,
 	NULL
 };

ui/gtk/expert_comp_dlg.c

@@ -1007,7 +1007,6 @@ static stat_tap_ui expert_comp_ui = {
     NULL,
     "expert_comp",
     expert_comp_init,
-    -1,
     0,
     NULL
 };

ui/gtk/flow_graph.c

@@ -388,7 +388,6 @@ static stat_tap_ui flow_graph_ui = {
 	NULL,
 	"flow_graph",
 	flow_graph_init_tap,
-	-1,
 	0,
 	NULL
 };

ui/gtk/gsm_a_stat.c

@@ -628,7 +628,6 @@ static stat_tap_ui gsm_a_stat_bssmap_ui = {
     NULL,
     "gsm_a,bssmap",
     gsm_a_stat_gtk_bssmap_init,
-    -1,
     0,
     NULL
 };
@@ -638,7 +637,6 @@ static stat_tap_ui gsm_a_stat_dtap_mm_ui = {
     NULL,
     "gsm_a,dtap_mm",
     gsm_a_stat_gtk_dtap_mm_init,
-    -1,
     0,
     NULL
 };
@@ -648,7 +646,6 @@ static stat_tap_ui gsm_a_stat_dtap_rr_ui = {
     NULL,
     "gsm_a,dtap_rr",
     gsm_a_stat_gtk_dtap_rr_init,
-    -1,
     0,
     NULL
 };
@@ -658,7 +655,6 @@ static stat_tap_ui gsm_a_stat_dtap_cc_ui = {
     NULL,
     "gsm_a,dtap_cc",
     gsm_a_stat_gtk_dtap_cc_init,
-    -1,
     0,
     NULL
 };
@@ -668,7 +664,6 @@ static stat_tap_ui gsm_a_stat_dtap_gmm_ui = {
     NULL,
     "gsm_a,dtap_gmm",
     gsm_a_stat_gtk_dtap_gmm_init,
-    -1,
     0,
     NULL
 };
@@ -678,7 +673,6 @@ static stat_tap_ui gsm_a_stat_dtap_sms_ui = {
     NULL,
     "gsm_a,dtap_sms",
     gsm_a_stat_gtk_dtap_sms_init,
-    -1,
     0,
     NULL
 };
@@ -688,7 +682,6 @@ static stat_tap_ui gsm_a_stat_dtap_sm_ui = {
     NULL,
     "gsm_a,dtap_sm",
     gsm_a_stat_gtk_dtap_sm_init,
-    -1,
     0,
     NULL
 };
@@ -698,7 +691,6 @@ static stat_tap_ui gsm_a_stat_dtap_ss_ui = {
     NULL,
     "gsm_a,dtap_ss",
     gsm_a_stat_gtk_dtap_ss_init,
-    -1,
     0,
     NULL
 };
@@ -708,7 +700,6 @@ static stat_tap_ui gsm_a_stat_dtap_tp_ui = {
     NULL,
     "gsm_a,dtap_tp",
     gsm_a_stat_gtk_dtap_tp_init,
-    -1,
     0,
     NULL
 };
@@ -718,7 +709,6 @@ static stat_tap_ui gsm_a_stat_sacch_rr_ui = {
     NULL,
     "gsm_a,sacch",
     gsm_a_stat_gtk_sacch_rr_init,
-    -1,
     0,
     NULL
 };

ui/gtk/gsm_map_stat.c

@@ -451,7 +451,6 @@ static stat_tap_ui gsm_map_stat_ui = {
     NULL,
     "gsm_map",
     gsm_map_stat_gtk_init,
-    -1,
     0,
     NULL
 };

ui/gtk/iax2_analysis.c

@@ -3830,7 +3830,6 @@ static stat_tap_ui iax2_analysis_ui = {
 	NULL,
 	"IAX2",	/* XXX - should be "iax2" */
 	iax2_analysis_init,
-	-1,
 	0,
 	NULL
 };

ui/gtk/io_stat.c

@@ -2170,7 +2170,6 @@ static stat_tap_ui iostat_ui = {
     NULL,
     "io,stat",
     iostat_init,
-    -1,
     0,
     NULL
 };

ui/gtk/mtp3_stat.c

@@ -419,7 +419,6 @@ static stat_tap_ui mtp3_stat_ui = {
     NULL,
     "mtp3,msus",
     mtp3_stat_gtk_init,
-    -1,
     0,
     NULL
 };

ui/gtk/rpc_progs.c

@@ -426,7 +426,6 @@ static stat_tap_ui rpcprogs_ui = {
 	NULL,
 	"rpc,programs",
 	gtk_rpcprogs_init,
-	-1,
 	0,
 	NULL
 };

ui/gtk/rpc_stat.c

@@ -524,7 +524,6 @@ static stat_tap_ui rpcstat_ui = {
 	NULL,
 	"rpc,srt",
 	gtk_rpcstat_init,
-	-1,
 	0,
 	NULL
 };

ui/gtk/rtp_analysis.c

@@ -4062,7 +4062,6 @@ static stat_tap_ui rtp_analysis_ui = {
 	NULL,
 	"rtp",
 	rtp_analysis_init,
-	-1,
 	0,
 	NULL
 };

ui/gtk/tap_param_dlg.c

@@ -76,7 +76,6 @@ register_param_stat(tap_param_dlg *info, const char *name,
     ui_info.title = full_name;
     ui_info.cli_string = info->init_string;
     ui_info.tap_init_cb = info->tap_init_cb;
-    ui_info.index = -1;
     ui_info.nparams = info->nparams;
     ui_info.params = info->params;
     register_stat_tap_ui(&ui_info, NULL);

ui/gtk/voip_calls_dlg.c

@@ -946,7 +946,6 @@ static stat_tap_ui voip_calls_ui = {
 	NULL,
 	"voip,calls",
 	voip_calls_dlg_init_taps,
-	-1,
 	0,
 	NULL
 };

ui/qt/io_graph_dialog.cpp

@@ -2179,7 +2179,6 @@ static stat_tap_ui io_stat_ui = {
     NULL,
     "io,stat",
     io_graph_init,
-    -1,
     0,
     NULL
 };