device-manager: Fix copy+paste code that looped over the tagstruct when not necessary

diff --git a/src/modules/module-device-manager.c b/src/modules/module-device-manager.c
index 5685dbb8e3a4ac79b8f79733872a72fd5b7df2ad..b3c407cad64d0c31cee66dcbab571ebe97d5262f 100644 (file)
--- a/src/modules/module-device-manager.c
+++ b/src/modules/module-device-manager.c
@@ -478,56 +478,53 @@ static int extension_cb(pa_native_protocol *p, pa_module *m, pa_native_connectio
 
       break;
 
-    case SUBCOMMAND_ROLE_DEVICE_PRIORITY_ROUTING:
-
-        while (!pa_tagstruct_eof(t)) {
-            pa_bool_t enable;
-            uint32_t sridx = PA_INVALID_INDEX;
-            uint32_t idx;
-            pa_module *module;
-
-            if (pa_tagstruct_get_boolean(t, &enable) < 0)
-                goto fail;
-
-            /* If this is the first run, check for stream restore module */
-            if (!u->checked_stream_restore) {
-                u->checked_stream_restore = TRUE;
-
-                for (module = pa_idxset_first(u->core->modules, &idx); module; module = pa_idxset_next(u->core->modules, &idx)) {
-                    if (strcmp(module->name, "module-stream-restore") == 0) {
-                        pa_log_debug("Detected module-stream-restore is currently in use");
-                        u->stream_restore_used = TRUE;
-                        sridx = module->index;
-                    }
+    case SUBCOMMAND_ROLE_DEVICE_PRIORITY_ROUTING: {
+
+        pa_bool_t enable;
+        uint32_t sridx = PA_INVALID_INDEX;
+        uint32_t idx;
+        pa_module *module;
+
+        if (pa_tagstruct_get_boolean(t, &enable) < 0)
+            goto fail;
+
+        /* If this is the first run, check for stream restore module */
+        if (!u->checked_stream_restore) {
+            u->checked_stream_restore = TRUE;
+
+            for (module = pa_idxset_first(u->core->modules, &idx); module; module = pa_idxset_next(u->core->modules, &idx)) {
+                if (strcmp(module->name, "module-stream-restore") == 0) {
+                    pa_log_debug("Detected module-stream-restore is currently in use");
+                    u->stream_restore_used = TRUE;
+                    sridx = module->index;
                 }
             }
+        }
 
-            u->role_device_priority_routing = enable;
-            if (enable) {
-                if (u->stream_restore_used) {
-                    if (PA_INVALID_INDEX == sridx) {
-                        /* As a shortcut on first load, we have sridx filled in, but otherwise we search for it. */
-                        for (module = pa_idxset_first(u->core->modules, &idx); module; module = pa_idxset_next(u->core->modules, &idx)) {
-                            if (strcmp(module->name, "module-stream-restore") == 0) {
-                                sridx = module->index;
-                            }
+        u->role_device_priority_routing = enable;
+        if (enable) {
+            if (u->stream_restore_used) {
+                if (PA_INVALID_INDEX == sridx) {
+                    /* As a shortcut on first load, we have sridx filled in, but otherwise we search for it. */
+                    for (module = pa_idxset_first(u->core->modules, &idx); module; module = pa_idxset_next(u->core->modules, &idx)) {
+                        if (strcmp(module->name, "module-stream-restore") == 0) {
+                            sridx = module->index;
                         }
                     }
-                    if (PA_INVALID_INDEX != sridx) {
-                        pa_log_debug("Unloading module-stream-restore to enable role-based device-priority routing");
-                        pa_module_unload_request_by_index(u->core, sridx, TRUE);
-                    }
                 }
-            } else if (u->stream_restore_used) {
-                /* We want to reload module-stream-restore */
-                if (!pa_module_load(u->core, "module-stream-restore", ""))
-                    pa_log_warn("Failed to load module-stream-restore while disabling role-based device-priority routing");
+                if (PA_INVALID_INDEX != sridx) {
+                    pa_log_debug("Unloading module-stream-restore to enable role-based device-priority routing");
+                    pa_module_unload_request_by_index(u->core, sridx, TRUE);
+                }
             }
+        } else if (u->stream_restore_used) {
+            /* We want to reload module-stream-restore */
+            if (!pa_module_load(u->core, "module-stream-restore", ""))
+                pa_log_warn("Failed to load module-stream-restore while disabling role-based device-priority routing");
         }
 
-        trigger_save(u);
-
         break;
+    }
 
     case SUBCOMMAND_SUBSCRIBE: {