libyang MAINTENANCE unitialized var warnings

False positives.
diff --git a/src/plugins_types/decimal64.c b/src/plugins_types/decimal64.c
index 0eb01a0..8b1e2cd 100644
--- a/src/plugins_types/decimal64.c
+++ b/src/plugins_types/decimal64.c
@@ -90,7 +90,7 @@
 {
     struct lysc_type_dec *type_dec = (struct lysc_type_dec *)type;
     LY_ERR ret = LY_SUCCESS;
-    int64_t num;
+    int64_t num = 0;
     char *canon;
 
     /* init storage */
diff --git a/src/schema_compile_node.c b/src/schema_compile_node.c
index 1405b8c..5d2f0ae 100644
--- a/src/schema_compile_node.c
+++ b/src/schema_compile_node.c
@@ -2582,7 +2582,7 @@
         }
     } else {
         /* top-level element */
-        struct lysc_node **list;
+        struct lysc_node **list = NULL;
 
         if (ctx->ext) {
             lyplg_ext_get_storage_p(ctx->ext, LY_STMT_DATA_NODE_MASK, (uint64_t *)&list);
diff --git a/src/tree_schema_common.c b/src/tree_schema_common.c
index 803009a..dcfb096 100644
--- a/src/tree_schema_common.c
+++ b/src/tree_schema_common.c
@@ -768,7 +768,7 @@
 {
     struct ly_in *in;
     char *filepath = NULL;
-    LYS_INFORMAT format;
+    LYS_INFORMAT format = 0;
     void *mod = NULL;
     LY_ERR ret = LY_SUCCESS;
     struct lysp_load_module_check_data check_data = {0};