[core] Fix -Werror={pessimizing,redundant}-move from GCC 9

5 files changed, 5 insertions, 5 deletions

diff --git a/platform/default/src/mbgl/storage/asset_file_source.cpp b/platform/default/src/mbgl/storage/asset_file_source.cpp
index 278411026e..9d1dba311a 100644
--- a/platform/default/src/mbgl/storage/asset_file_source.cpp
+++ b/platform/default/src/mbgl/storage/asset_file_source.cpp
@@ -51,7 +51,7 @@ std::unique_ptr<AsyncRequest> AssetFileSource::request(const Resource& resource,
 
     impl->actor().invoke(&Impl::request, resource.url, req->actor());
 
-    return std::move(req);
+    return req;
 }
 
 bool AssetFileSource::canRequest(const Resource& resource) const {
diff --git a/platform/default/src/mbgl/storage/database_file_source.cpp b/platform/default/src/mbgl/storage/database_file_source.cpp
index 50c444274e..27424e1804 100644
--- a/platform/default/src/mbgl/storage/database_file_source.cpp
+++ b/platform/default/src/mbgl/storage/database_file_source.cpp
@@ -175,7 +175,7 @@ DatabaseFileSource::~DatabaseFileSource() = default;
 std::unique_ptr<AsyncRequest> DatabaseFileSource::request(const Resource& resource, Callback callback) {
     auto req = std::make_unique<FileSourceRequest>(std::move(callback));
     impl->actor().invoke(&DatabaseFileSourceThread::request, resource, req->actor());
-    return std::move(req);
+    return req;
 }
 
 void DatabaseFileSource::forward(const Resource& res, const Response& response, std::function<void()> callback) {
diff --git a/platform/default/src/mbgl/storage/local_file_source.cpp b/platform/default/src/mbgl/storage/local_file_source.cpp
index 5d92e711a1..945e4b9164 100644
--- a/platform/default/src/mbgl/storage/local_file_source.cpp
+++ b/platform/default/src/mbgl/storage/local_file_source.cpp
@@ -47,7 +47,7 @@ std::unique_ptr<AsyncRequest> LocalFileSource::request(const Resource& resource,
 
     impl->actor().invoke(&Impl::request, resource.url, req->actor());
 
-    return std::move(req);
+    return req;
 }
 
 bool LocalFileSource::canRequest(const Resource& resource) const {
diff --git a/platform/default/src/mbgl/storage/main_resource_loader.cpp b/platform/default/src/mbgl/storage/main_resource_loader.cpp
index 6dcb38b72b..1658ca4a59 100644
--- a/platform/default/src/mbgl/storage/main_resource_loader.cpp
+++ b/platform/default/src/mbgl/storage/main_resource_loader.cpp
@@ -151,7 +151,7 @@ public:
             actorRef.invoke(&MainResourceLoaderThread::cancel, req);
         });
         thread->actor().invoke(&MainResourceLoaderThread::request, req.get(), resource, req->actor());
-        return std::move(req);
+        return req;
     }
 
     bool canRequest(const Resource& resource) const {
diff --git a/platform/default/src/mbgl/storage/online_file_source.cpp b/platform/default/src/mbgl/storage/online_file_source.cpp
index aa854933db..a5274c6b38 100644
--- a/platform/default/src/mbgl/storage/online_file_source.cpp
+++ b/platform/default/src/mbgl/storage/online_file_source.cpp
@@ -302,7 +302,7 @@ public:
         req->onCancel(
             [actorRef = thread->actor(), req = req.get()]() { actorRef.invoke(&OnlineFileSourceThread::cancel, req); });
         thread->actor().invoke(&OnlineFileSourceThread::request, req.get(), std::move(res), req->actor());
-        return std::move(req);
+        return req;
     }
 
     void pause() { thread->pause(); }