diff --git a/.github/workflows/clang-format-check.yml b/.github/workflows/clang-format-check.yml
index 30ec4de..79266e9 100644
--- a/.github/workflows/clang-format-check.yml
+++ b/.github/workflows/clang-format-check.yml
@@ -1,15 +1,17 @@
 name: clang-format Check
 on:
   pull_request:
+
 jobs:
   formatting-check:
     name: Formatting Check
     runs-on: ubuntu-latest
     if: "!contains(github.event.head_commit.message, 'skip-ci')"
     steps:
-    - uses: actions/checkout@v4.1.1
+    - uses: actions/checkout@v4.1.7
+
     - name: Run clang-format style check for C programs.
-      uses: DoozyX/clang-format-lint-action@v0.14
+      uses: DoozyX/clang-format-lint-action@v0.18.2
       with:
         source: '.'
         extensions: 'c,h,cpp,hpp'
diff --git a/.github/workflows/clang-format-fix.yml b/.github/workflows/clang-format-fix.yml
index be7f1e9..e0a8d29 100644
--- a/.github/workflows/clang-format-fix.yml
+++ b/.github/workflows/clang-format-fix.yml
@@ -1,16 +1,32 @@
-name: clang-format Check
+# NOTE: This action requires write permissions to be set in your GitHub
+#       repo/fork for it to be able to commit changes.
+#
+# This is currently enabled via:
+#
+#   settings > Actions > General > Workflow permissions
+#
+# which you will need to set to "Read and write permissions"
+#
+name: clang-format Commit Changes
 on: 
   workflow_dispatch:
   push:
+
+permissions:
+  contents: read
+
 jobs:
   formatting-check:
-    name: Formatting Check
+    name: Commit Format Changes
     runs-on: ubuntu-latest
     if: "!contains(github.event.head_commit.message, 'skip-ci')"
+    permissions:
+        contents: write # In order to allow EndBug/add-and-commit to commit changes
     steps:
-    - uses: actions/checkout@v4.1.1
+    - uses: actions/checkout@v4.1.7
+
     - name: Run clang-format style check for C programs.
-      uses: DoozyX/clang-format-lint-action@v0.14
+      uses: DoozyX/clang-format-lint-action@v0.18.2
       with:
         source: '.'
         extensions: 'c,h,cpp,hpp'
@@ -18,7 +34,8 @@ jobs:
         inplace: True
         style: file
         # exclude: './config '
-    - uses: EndBug/add-and-commit@v7
+
+    - uses: EndBug/add-and-commit@v9.1.3
       with:
           author_name: github-actions
           author_email: github-actions[bot]@users.noreply.github.com
diff --git a/src/H5LS.c b/src/H5LS.c
index 2e7f43d..bc0cf41 100644
--- a/src/H5LS.c
+++ b/src/H5LS.c
@@ -187,7 +187,9 @@ herr_t readLSConf(char *fname, cache_storage_t *LS) {
       if (get_replacement_policy_from_str(mac) > 0)
         LS->replacement_policy = get_replacement_policy_from_str(mac);
     } else {
-      LOG_WARN(-1, "Unknown configuration setup:", ip);
+      snprintf(error_msg, ERROR_MSG_SIZE, "Unknown configuration setup: %s",
+               ip);
+      LOG_WARN(-1, "%s", error_msg);
     }
   }
   if (LS->mspace_total < LS->write_buffer_size) {
@@ -202,7 +204,7 @@ herr_t readLSConf(char *fname, cache_storage_t *LS) {
   struct stat sb;
   if (strcmp(LS->type, "GPU") == 0 || strcmp(LS->type, "MEMORY") == 0 ||
       (stat(LS->path, &sb) == 0 && S_ISDIR(sb.st_mode))) {
-    return 0;
+    return SUCCEED;
   } else {
     int ret = snprintf(error_msg, ERROR_MSG_SIZE,
                        "H5LSset: path %s does not exist\n", LS->path);
@@ -212,6 +214,7 @@ herr_t readLSConf(char *fname, cache_storage_t *LS) {
     LOG_ERROR(-1, "%s", error_msg);
     MPI_Abort(MPI_COMM_WORLD, 112);
   }
+  return SUCCEED;
 }
 
 /*-------------------------------------------------------------------------
@@ -295,7 +298,7 @@ herr_t H5LSset(cache_storage_t *LS, char *type, char *path,
   struct stat sb;
   if (strcmp(type, "GPU") == 0 || strcmp(type, "MEMORY") == 0 ||
       (stat(path, &sb) == 0 && S_ISDIR(sb.st_mode))) {
-    return 0;
+    return SUCCEED;
   } else {
     LOG_ERROR(-1,
               "ERROR in name space for cache storage: %s does "
@@ -303,6 +306,7 @@ herr_t H5LSset(cache_storage_t *LS, char *type, char *path,
               path);
     MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
   }
+  return SUCCEED;
 } /* end H5LSset */
 
 /*-------------------------------------------------------------------------
@@ -451,7 +455,7 @@ herr_t H5LSclaim_space(cache_storage_t *LS, hsize_t size, cache_claim_t type,
     }
   }
 
-  return 0;
+  return SUCCEED;
 }
 
 /*-------------------------------------------------------------------------
@@ -490,7 +494,7 @@ herr_t H5LSremove_cache(cache_storage_t *LS, cache_t *cache) {
 #ifndef NDEBUG
   LOG_INFO(-1, "H5LSremove_space DONE");
 #endif
-  return 0;
+  return SUCCEED;
 } /* end H5LSremove_cache() */
 
 /*-------------------------------------------------------------------------