SDL: wayland: Don't add the nanosecond timestamp offset to the pre-conversion millisecond value (b4948)

SDL Commits
1 
From b494897b3d90862bddf44f099a5ba74beac69854 Mon Sep 17 00:00:00 2001
From: Frank Praznik <[EMAIL REDACTED]>
Date: Mon, 19 May 2025 13:59:46 -0400
Subject: [PATCH] wayland: Don't add the nanosecond timestamp offset to the
 pre-conversion millisecond value

(cherry picked from commit 6c61a94a4b6683ed7117685a21a5c8dbc1558fa9)
---
 src/video/wayland/SDL_waylandevents.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/video/wayland/SDL_waylandevents.c b/src/video/wayland/SDL_waylandevents.c
index ce32eb1aa97de..cc2c5f9e37c10 100644
--- a/src/video/wayland/SDL_waylandevents.c
+++ b/src/video/wayland/SDL_waylandevents.c
@@ -199,7 +199,6 @@ static Uint64 Wayland_EventTimestampMSToNS(Uint32 wl_timestamp_ms)
         timestamp_offset += SDL_MS_TO_NS(SDL_UINT64_C(0x100000000));
     }
     last = wl_timestamp_ms;
-    wl_timestamp_ms += timestamp_offset;
 
     return SDL_MS_TO_NS(wl_timestamp_ms) + timestamp_offset;
 }