testatomic: Fix gcc-11 warnings.

Not sure why it wants the "a" local variable to point to something since
we only use its pointer, but that's how it is..  While at it let's initialize
"b" too.



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1896803 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 9 insertions, 9 deletions

diff --git a/test/testatomic.c b/test/testatomic.c
index 151f958f0..a3681deb4 100644
--- a/test/testatomic.c
+++ b/test/testatomic.c
@@ -90,7 +90,7 @@ static void test_xchgptr(abts_case *tc, void *data)
 
     old_ptr = apr_atomic_xchgptr(&target_ptr, &a);
     ABTS_PTR_EQUAL(tc, ref, old_ptr);
-    ABTS_PTR_EQUAL(tc, &a, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, target_ptr);
 }
 
 static void test_cas_equal(abts_case *tc, void *data)
@@ -125,35 +125,35 @@ static void test_cas_notequal(abts_case *tc, void *data)
 
 static void test_casptr_equal(abts_case *tc, void *data)
 {
-    int a;
+    int a = 0;
     void *target_ptr = NULL;
     void *old_ptr;
 
     old_ptr = apr_atomic_casptr(&target_ptr, &a, NULL);
     ABTS_PTR_EQUAL(tc, NULL, old_ptr);
-    ABTS_PTR_EQUAL(tc, &a, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, target_ptr);
 }
 
 static void test_casptr_equal_nonnull(abts_case *tc, void *data)
 {
-    int a, b;
+    int a = 0, b = 0;
     void *target_ptr = &a;
     void *old_ptr;
 
     old_ptr = apr_atomic_casptr(&target_ptr, &b, &a);
-    ABTS_PTR_EQUAL(tc, &a, old_ptr);
-    ABTS_PTR_EQUAL(tc, &b, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, old_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&b, target_ptr);
 }
 
 static void test_casptr_notequal(abts_case *tc, void *data)
 {
-    int a, b;
+    int a = 0, b = 0;
     void *target_ptr = &a;
     void *old_ptr;
 
     old_ptr = apr_atomic_casptr(&target_ptr, &a, &b);
-    ABTS_PTR_EQUAL(tc, &a, old_ptr);
-    ABTS_PTR_EQUAL(tc, &a, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, old_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, target_ptr);
 }
 
 static void test_add32(abts_case *tc, void *data)