snd_seq_pool_init
rc = snd_seq_pool_init(client->pool);
err = snd_seq_pool_init(client->pool);
if (snd_seq_pool_init(newpool) < 0) {
if (snd_seq_pool_init(f->pool) < 0) {
int snd_seq_pool_init(struct snd_seq_pool *pool);