From 4dec21d8e4f9a29c54853b4e98cdd649d2dc40b1 Mon Sep 17 00:00:00 2001
From: Xaver Hugl <xaver.hugl@gmail.com>
Date: Sat, 11 Dec 2021 22:33:26 +0100
Subject: [PATCH] backends/drm: remove unused user data

---
 src/backends/drm/drm_pipeline_legacy.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/backends/drm/drm_pipeline_legacy.cpp b/src/backends/drm/drm_pipeline_legacy.cpp
index 49eaee2d17..059aa3641a 100644
--- a/src/backends/drm/drm_pipeline_legacy.cpp
+++ b/src/backends/drm/drm_pipeline_legacy.cpp
@@ -22,9 +22,7 @@ bool DrmPipeline::presentLegacy()
     if ((!pending.crtc->current() || pending.crtc->current()->needsModeChange(m_primaryBuffer.get())) && !legacyModeset()) {
         return false;
     }
-    QVector<DrmPipeline*> *userData = new QVector<DrmPipeline*>();
-    *userData << this;
-    if (drmModePageFlip(gpu()->fd(), pending.crtc->id(), m_primaryBuffer ? m_primaryBuffer->bufferId() : 0, DRM_MODE_PAGE_FLIP_EVENT, userData) != 0) {
+    if (drmModePageFlip(gpu()->fd(), pending.crtc->id(), m_primaryBuffer ? m_primaryBuffer->bufferId() : 0, DRM_MODE_PAGE_FLIP_EVENT, nullptr) != 0) {
         qCWarning(KWIN_DRM) << "Page flip failed:" << strerror(errno) << m_primaryBuffer;
         return false;
     }