ANDROID: binder: re-order some conditions

It doesn't make any difference to runtime but I've switched these two
checks to make my static checker happy.

The problem is that "buffer->data_size" is user controlled and if it's
less than "sizeo(*hdr)" then that means "offset" can be more than
"buffer->data_size".  It's just cleaner to check it in the other order.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Martijn Coenen <maco@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/android/binder.c

@@ -2058,8 +2058,8 @@ static size_t binder_validate_object(struct binder_buffer *buffer, u64 offset)
 	struct binder_object_header *hdr;
 	size_t object_size = 0;
 
-	if (offset > buffer->data_size - sizeof(*hdr) ||
-	    buffer->data_size < sizeof(*hdr) ||
+	if (buffer->data_size < sizeof(*hdr) ||
+	    offset > buffer->data_size - sizeof(*hdr) ||
 	    !IS_ALIGNED(offset, sizeof(u32)))
 		return 0;