treewide: Avoid some copies in range-based for loops

Most of these have been found by the `performance-for-range-copy`
check of `clang-tidy`.

Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 9 deletions

diff --git a/test/gstreamer/gstreamer_device_provider_test.cpp b/test/gstreamer/gstreamer_device_provider_test.cpp
index 8b8e7cba..521c60b8 100644
--- a/test/gstreamer/gstreamer_device_provider_test.cpp
+++ b/test/gstreamer/gstreamer_device_provider_test.cpp
@@ -52,19 +52,12 @@ protected:
 		for (l = devices; l != NULL; l = g_list_next(l)) {
 			GstDevice *device = GST_DEVICE(l->data);
 			g_autofree gchar *gst_name;
-			bool matched = false;
 
 			g_autoptr(GstElement) element = gst_device_create_element(device, NULL);
 			g_object_get(element, "camera-name", &gst_name, NULL);
 
-			for (auto name : cameraNames) {
-				if (strcmp(name.c_str(), gst_name) == 0) {
-					matched = true;
-					break;
-				}
-			}
-
-			if (!matched)
+			if (std::find(cameraNames.begin(), cameraNames.end(), gst_name) ==
+			    cameraNames.end())
 				return TestFail;
 		}