int samples = nb_samples;
while (samples > 0) {
FrameInfo *info = frame_list->list;
- av_assert0(info != NULL);
+ av_assert0(info);
if (info->nb_samples <= samples) {
samples -= info->nb_samples;
frame_list->list = info->next;
frame_list->list = info;
frame_list->end = info;
} else {
- av_assert0(frame_list->end != NULL);
+ av_assert0(frame_list->end);
frame_list->end->next = info;
frame_list->end = info;
}