{
int (*config_link)(AVFilterLink *);
unsigned i;
+ int ret;
for (i = 0; i < filter->input_count; i ++) {
AVFilterLink *link = filter->inputs[i];
case AVLINK_UNINIT:
link->init_state = AVLINK_STARTINIT;
- if (avfilter_config_links(link->src))
- return -1;
+ if ((ret = avfilter_config_links(link->src)) < 0)
+ return ret;
if (!(config_link = link->srcpad->config_props))
config_link = avfilter_default_config_output_link;
- if (config_link(link))
- return -1;
+ if ((ret = config_link(link)) < 0)
+ return ret;
if ((config_link = link->dstpad->config_props))
- if (config_link(link))
- return -1;
+ if ((ret = config_link(link)) < 0)
+ return ret;
link->init_state = AVLINK_INIT;
}