Cleanup a bit and make things more consistent.
Don't double check for NULLs and don't initialize if not necessary.
No functional changes.
diff --git a/Python/pyarena.c b/Python/pyarena.c
index d677532..6c99c64 100644
--- a/Python/pyarena.c
+++ b/Python/pyarena.c
@@ -40,9 +40,6 @@
static void
PyArenaList_FreeObject(PyArenaList *alist)
{
- if (!alist)
- return;
-
while (alist) {
PyArenaList *prev;
Py_XDECREF((PyObject *)alist->al_pointer);
@@ -56,9 +53,6 @@
static void
PyArenaList_FreeMalloc(PyArenaList *alist)
{
- if (!alist)
- return;
-
while (alist) {
PyArenaList *prev;
if (alist->al_pointer) {
@@ -105,7 +99,8 @@
void *p;
assert(size != 0);
p = malloc(size);
- PyArena_AddMallocPointer(arena, p);
+ if (p)
+ PyArena_AddMallocPointer(arena, p);
return p;
}