SDL: Removed redundant check for VK_SUCCESS

SDL Commits
1 
From 7be5990089d6f64bbec19e0378b512d54f5042f9 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Tue, 23 Jun 2026 08:59:16 -0700
Subject: [PATCH] Removed redundant check for VK_SUCCESS

Fixes https://github.com/libsdl-org/SDL/issues/15157
---
 src/gpu/vulkan/SDL_gpu_vulkan.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/gpu/vulkan/SDL_gpu_vulkan.c b/src/gpu/vulkan/SDL_gpu_vulkan.c
index 3b9efe5c45be2..24c9160ef3a34 100644
--- a/src/gpu/vulkan/SDL_gpu_vulkan.c
+++ b/src/gpu/vulkan/SDL_gpu_vulkan.c
@@ -10968,10 +10968,8 @@ static bool VULKAN_Submit(
             presentData->windowData->needsSwapchainRecreate = true;
             presentData->windowData->needsSurfaceRecreate = true;
         } else {
-            if (presentResult != VK_SUCCESS) {
-                VULKAN_INTERNAL_ReleaseCommandBuffer(vulkanCommandBuffer);
-                SDL_UnlockMutex(renderer->submitLock);
-            }
+            VULKAN_INTERNAL_ReleaseCommandBuffer(vulkanCommandBuffer);
+            SDL_UnlockMutex(renderer->submitLock);
 
             CHECK_VULKAN_ERROR_AND_RETURN(presentResult, vkQueuePresentKHR, false);
         }