From 33563a8a52a44d84016175e37623a114a9c3a3f1 Mon Sep 17 00:00:00 2001
From: Jianyu Zhang <jianyu.zhang@intel.com>
Date: Wed, 28 Feb 2024 19:54:44 +0800
Subject: [PATCH] rm warning

---
 examples/sycl/ls-sycl-device.cpp | 2 +-
 ggml-sycl.cpp                    | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/examples/sycl/ls-sycl-device.cpp b/examples/sycl/ls-sycl-device.cpp
index 52442e4ca..74a8b7fd8 100644
--- a/examples/sycl/ls-sycl-device.cpp
+++ b/examples/sycl/ls-sycl-device.cpp
@@ -7,7 +7,7 @@
 
 #include "ggml-sycl.h"
 
-int main(int argc, char ** argv) {
+int main() {
     ggml_backend_sycl_print_sycl_devices();
     return 0;
 }
diff --git a/ggml-sycl.cpp b/ggml-sycl.cpp
index 07ee2dd08..8b51bfb49 100644
--- a/ggml-sycl.cpp
+++ b/ggml-sycl.cpp
@@ -662,7 +662,7 @@ namespace dpct
         void get_memory_info(size_t &free_memory, size_t &total_memory)
         {
             total_memory = get_device_info().get_global_mem_size();
-            char *warning_info = "get_memory_info: [warning] ext_intel_free_memory is not "
+            const char *warning_info = "get_memory_info: [warning] ext_intel_free_memory is not "
                                  "supported (export/set ZES_ENABLE_SYSMAN=1 to support), "
                                  "use total memory as free memory";
 #if (defined(__SYCL_COMPILER_VERSION) && __SYCL_COMPILER_VERSION >= 20221105)
@@ -3291,7 +3291,7 @@ class sycl_gpu_mgr {
 
         void get_allow_gpus() {
             gpus_list = "";
-            for (int i = 0; i < gpus.size(); ++i) {
+            for (size_t i = 0; i < gpus.size(); ++i) {
                 gpus_list += std::to_string(gpus[i]);
                 gpus_list += ",";
             }
@@ -3345,6 +3345,7 @@ class sycl_gpu_mgr {
                     return i;
             }
             assert(false);
+            return -1;
         }
 
         int get_next_index(int id) {
@@ -3354,6 +3355,7 @@ class sycl_gpu_mgr {
                     return i;
             }
             assert(false);
+            return -1;
         }
 };