binder: Avoid redundant zeroing of twcb and fixup

These are initialized properly from the code just below kzalloc().

Replace it with kmalloc().

Change-Id: I0708699817fb6d0a1265bfbec6d3b27cfa00dd34
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
Signed-off-by: Helium-Studio <67852324+Helium-Studio@users.noreply.github.com>
Signed-off-by: onettboots <blackcocopet@gmail.com>

Author: arter97

drivers/android/binder.c

@@ -2316,7 +2316,7 @@ static void binder_deferred_fd_close(int fd)
 {
 	struct binder_task_work_cb *twcb;
 
-	twcb = kzalloc(sizeof(*twcb), GFP_KERNEL);
+	twcb = kmalloc(sizeof(*twcb), GFP_KERNEL);
 	if (!twcb)
 		return;
 	init_task_work(&twcb->twork, binder_do_fd_close);
@@ -2667,7 +2667,7 @@ static int binder_translate_fd(int fd,
 	 * of the fd in the target needs to be done from a
 	 * target thread.
 	 */
-	fixup = kzalloc(sizeof(*fixup), GFP_KERNEL);
+	fixup = kmalloc(sizeof(*fixup), GFP_KERNEL);
 	if (!fixup) {
 		ret = -ENOMEM;
 		goto err_get_unused_fd;