From d2f68ba19ad9a49a7731d1531a19cdb7c616e107 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20B=C3=BCchler?= <michael.buechler@posteo.net>
Date: Tue, 21 May 2024 01:36:48 +0200
Subject: [PATCH] Fix PS/2 Trackpoint mouse clicks (#22265) (#23694)

---
 drivers/ps2/ps2_mouse.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/ps2/ps2_mouse.c b/drivers/ps2/ps2_mouse.c
index 88c9bdcebef0..ef1a0e26f9e9 100644
--- a/drivers/ps2/ps2_mouse.c
+++ b/drivers/ps2/ps2_mouse.c
@@ -88,6 +88,8 @@ void ps2_mouse_task(void) {
 #    endif
     } else {
         if (debug_mouse) print("ps2_mouse: fail to get mouse packet\n");
+        /* return here to avoid updating the mouse button state */
+        return;
     }
 #else
     if (pbuf_has_data()) {
@@ -99,6 +101,8 @@ void ps2_mouse_task(void) {
 #    endif
     } else {
         if (debug_mouse) print("ps2_mouse: fail to get mouse packet\n");
+        /* return here to avoid updating the mouse button state */
+        return;
     }
 #endif