eglfs_kms: remove unused code

Task-number: QTBUG-62262
Change-Id: If21cbfcda2decf7bd70cf56695ee1d676cbaa55f
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>

2 files changed, 1 insertions, 20 deletions

diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp
index 87fb3146c7..03301d2768 100644
--- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp
+++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp
@@ -139,25 +139,7 @@ gbm_surface *QEglFSKmsGbmScreen::createSurface()
                                            GBM_FORMAT_XRGB8888,
                                            GBM_BO_USE_SCANOUT | GBM_BO_USE_RENDERING);
     }
-    return m_gbm_surface;
-}
-
-void QEglFSKmsGbmScreen::destroySurface()
-{
-    if (m_gbm_bo_current) {
-        gbm_bo_destroy(m_gbm_bo_current);
-        m_gbm_bo_current = Q_NULLPTR;
-    }
-
-    if (m_gbm_bo_next) {
-        gbm_bo_destroy(m_gbm_bo_next);
-        m_gbm_bo_next = Q_NULLPTR;
-    }
-
-    if (m_gbm_surface) {
-        gbm_surface_destroy(m_gbm_surface);
-        m_gbm_surface = Q_NULLPTR;
-    }
+    return m_gbm_surface; // not owned, gets destroyed in QEglFSKmsGbmIntegration::destroyNativeWindow()
 }
 
 void QEglFSKmsGbmScreen::waitForFlip()
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.h b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.h
index 341cc95bbe..bc7876f57c 100644
--- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.h
+++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.h
@@ -61,7 +61,6 @@ public:
 
     gbm_surface *surface() const { return m_gbm_surface; }
     gbm_surface *createSurface();
-    void destroySurface();
 
     void waitForFlip() override;
     void flip() override;