From: Daniel Bevenius <redacted>
Date: Sun, 31 Aug 2025 06:46:42 +0000 (+0200)
Subject: vulkan : remove unused portability_enumeration_ext variable (llama/15679)
X-Git-Tag: v0.9.1~122
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=d58ab2404fbb59128b1d6563f85d0b997b7feb54;p=pkg%2Fggml%2Fsources%2Fggml

vulkan : remove unused portability_enumeration_ext variable (llama/15679)

This commit removes the portability_enumeration_ext variable from the
ggml_vk_instance_portability_enumeration_ext_available function as it
is initialized to false but never modified, making it redundant.
---

diff --git a/src/ggml-vulkan/ggml-vulkan.cpp b/src/ggml-vulkan/ggml-vulkan.cpp
index 7658f56f..a44a2770 100644
--- a/src/ggml-vulkan/ggml-vulkan.cpp
+++ b/src/ggml-vulkan/ggml-vulkan.cpp
@@ -12015,16 +12015,13 @@ static bool ggml_vk_instance_validation_ext_available(const std::vector<vk::Exte
 }
 static bool ggml_vk_instance_portability_enumeration_ext_available(const std::vector<vk::ExtensionProperties>& instance_extensions) {
 #ifdef __APPLE__
-    bool portability_enumeration_ext = false;
     // Check for portability enumeration extension for MoltenVK support
     for (const auto& properties : instance_extensions) {
         if (strcmp("VK_KHR_portability_enumeration", properties.extensionName) == 0) {
             return true;
         }
     }
-    if (!portability_enumeration_ext) {
-        std::cerr << "ggml_vulkan: WARNING: Instance extension VK_KHR_portability_enumeration not found." << std::endl;
-    }
+    std::cerr << "ggml_vulkan: WARNING: Instance extension VK_KHR_portability_enumeration not found." << std::endl;
 #endif
     return false;