Get rid of some inaccurate comments.

I'm doing some unrelated work in app_confbridge and finding
these "invalid pin" comments to be annoying. Get out!
........

Merged revisions 402686 from http://svn.asterisk.org/svn/asterisk/branches/11

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@402687 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_confbridge.c b/apps/app_confbridge.c
index d271ce5ffd8c74176352c7dc413bc37e438fb6e5..ca1def25116cd7b4589de69d43da14a0edc1de7f 100644 (file)
--- a/apps/app_confbridge.c
+++ b/apps/app_confbridge.c
@@ -1555,7 +1555,7 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
 
        if (ast_strlen_zero(data)) {
                ast_log(LOG_WARNING, "%s requires an argument (conference name[,options])\n", app);
-               res = -1; /* invalid PIN */
+               res = -1;
                goto confbridge_cleanup;
        }
 
@@ -1606,7 +1606,7 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
                if (conf_set_menu_to_user(user.menu_name, &user)) {
                        ast_log(LOG_WARNING, "Conference menu %s does not exist and can not be applied to confbridge user.\n",
                                args.menu_name);
-                       res = -1; /* invalid PIN */
+                       res = -1;
                        goto confbridge_cleanup;
                }
        }
@@ -1631,7 +1631,7 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
                char *conf_name = ast_strdup(args.conf_name); /* this is freed during feature cleanup */
 
                if (!conf_name) {
-                       res = -1; /* invalid PIN */
+                       res = -1;
                        goto confbridge_cleanup;
                }
                if (ast_bridge_talk_detector_hook(&user.features, conf_handle_talker_cb,
@@ -1644,7 +1644,7 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
 
        /* Look for a conference bridge matching the provided name */
        if (!(conference = join_conference_bridge(args.conf_name, &user))) {
-               res = -1; /* invalid PIN */
+               res = -1;
                goto confbridge_cleanup;
        }