Remove some unnecessary calls to ast_bridged_channel() in chan_unistim.c

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@387185 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_unistim.c b/channels/chan_unistim.c
index c26ac73..dea7963 100644 (file)
--- a/channels/chan_unistim.c
+++ b/channels/chan_unistim.c
@@ -2962,15 +2962,10 @@ static void transfer_call_step1(struct unistimsession *pte)
        if (sub->moh) {
                ast_log(LOG_WARNING, "Transfer with peer already listening music on hold\n");
        } else {
-               if (ast_bridged_channel(sub->owner)) {
-                       ast_moh_start(ast_bridged_channel(sub->owner),
-                                                 sub->parent->musicclass, NULL);
-                       sub->moh = 1;
-                       sub->subtype = SUB_THREEWAY;
-               } else {
-                       ast_log(LOG_WARNING, "Unable to find peer subchannel for music on hold\n");
-                       return;
-               }
+               ast_queue_control_data(sub->owner, AST_CONTROL_HOLD,
+                       sub->parent->musicclass, strlen(sub->parent->musicclass) + 1);
+               sub->moh = 1;
+               sub->subtype = SUB_THREEWAY;
        }
        sub_start_silence(pte, sub);
        handle_dial_page(pte);
@@ -2994,7 +2989,7 @@ static void transfer_cancel_step2(struct unistimsession *pte)
                }
                if (sub->owner) {
                        swap_subs(sub, sub_trans);
-                       ast_moh_stop(ast_bridged_channel(sub_trans->owner));
+                       ast_queue_control(sub_trans->owner, AST_CONTROL_UNHOLD);
                        sub_trans->moh = 0;
                        sub_trans->subtype = SUB_REAL;
                        sub->subtype = SUB_THREEWAY;
@@ -3502,13 +3497,9 @@ static void key_dial_page(struct unistimsession *pte, char keycode)
                break;
        case KEY_HANGUP:
                if (sub && sub->owner) {
-                       struct ast_channel *bridgepeer = NULL;
-
                        sub_stop_silence(pte, sub);
                        send_tone(pte, 0, 0);
-                       if ((bridgepeer = ast_bridged_channel(sub->owner))) {
-                               ast_moh_stop(bridgepeer);
-                       }
+                       ast_queue_control(sub->owner, AST_CONTROL_UNHOLD);
                        sub->moh = 0;
                        sub->subtype = SUB_REAL;
                        pte->state = STATE_CALL;
@@ -3519,7 +3510,7 @@ static void key_dial_page(struct unistimsession *pte, char keycode)
                        send_led_update(pte, 0x08);
                        send_led_update(pte, 0x10);
                        show_main_page(pte);
-                }
+               }
                break;
        case KEY_FAV0:
        case KEY_FAV1:
@@ -4799,9 +4790,7 @@ static int unistim_hangup(struct ast_channel *ast)
                if (unistimdebug) {
                        ast_verb(0, "Threeway call disconnected, switching to real call\n");
                }
-               if (ast_bridged_channel(sub_trans->owner)) {
-                       ast_moh_stop(ast_bridged_channel(sub_trans->owner));
-               }
+               ast_queue_control(sub_trans->owner, AST_CONTROL_UNHOLD);
                sub_trans->moh = 0;
                sub_trans->subtype = SUB_REAL;
                swap_subs(sub_trans, sub);