examples/l2fwd: remove mac-updating option

The "mac-updating" option can be removed since the associated mac_updating
variable is set to 1 by default.

Signed-off-by: Chenglian Sun <sunchenglian@loongson.cn>
Reviewed-by: David Marchand <david.marchand@redhat.com>

diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c
index ca4db60..b775670 100644 (file)
--- a/examples/l2fwd/main.c
+++ b/examples/l2fwd/main.c
@@ -306,7 +306,7 @@ l2fwd_usage(const char *prgname)
               "  -p PORTMASK: hexadecimal bitmask of ports to configure\n"
               "  -q NQ: number of queue (=ports) per lcore (default is 1)\n"
               "  -T PERIOD: statistics will be refreshed each PERIOD seconds (0 to disable, 10 default, 86400 maximum)\n"
-              "  --[no-]mac-updating: Enable or disable MAC addresses updating (enabled by default)\n"
+              "  --no-mac-updating: Disable MAC addresses updating (enabled by default)\n"
               "      When enabled:\n"
               "       - The source MAC address is replaced by the TX port MAC address\n"
               "       - The destination MAC address is replaced by 02:00:00:00:00:TX_PORT_ID\n"
@@ -424,7 +424,6 @@ static const char short_options[] =
        "T:"  /* timer period */
        ;
 
-#define CMD_LINE_OPT_MAC_UPDATING "mac-updating"
 #define CMD_LINE_OPT_NO_MAC_UPDATING "no-mac-updating"
 #define CMD_LINE_OPT_PORTMAP_CONFIG "portmap"
 
@@ -433,14 +432,11 @@ enum {
 
        /* first long only option value must be >= 256, so that we won't
         * conflict with short options */
-       CMD_LINE_OPT_MAC_UPDATING_NUM = 256,
-       CMD_LINE_OPT_NO_MAC_UPDATING_NUM,
+       CMD_LINE_OPT_NO_MAC_UPDATING_NUM = 256,
        CMD_LINE_OPT_PORTMAP_NUM,
 };
 
 static const struct option lgopts[] = {
-       { CMD_LINE_OPT_MAC_UPDATING, no_argument, 0,
-               CMD_LINE_OPT_MAC_UPDATING_NUM},
        { CMD_LINE_OPT_NO_MAC_UPDATING, no_argument, 0,
                CMD_LINE_OPT_NO_MAC_UPDATING_NUM},
        { CMD_LINE_OPT_PORTMAP_CONFIG, 1, 0, CMD_LINE_OPT_PORTMAP_NUM},
@@ -504,10 +500,6 @@ l2fwd_parse_args(int argc, char **argv)
                        }
                        break;
 
-               case CMD_LINE_OPT_MAC_UPDATING_NUM:
-                       mac_updating = 1;
-                       break;
-
                case CMD_LINE_OPT_NO_MAC_UPDATING_NUM:
                        mac_updating = 0;
                        break;