Lines Matching defs:ret
1294 int i, ret, nums;
1296 ret = snd_ctl_hw_open(&ctl, NULL, card, 0);
1297 if (ret < 0) {
1303 ret = snd_ctl_elem_tlv_read(ctl, &id, tlv, sizeof(tlv));
1305 if (ret < 0) {
1407 int ret;
1432 ret = snd_ctl_hw_open(&ctl, NULL, hw->card, 0);
1433 if (ret < 0) {
1441 ret = snd_ctl_elem_read(ctl, &val);
1443 if (ret < 0) {
1462 int ret;
1479 ret = snd_ctl_hw_open(&ctl, NULL, hw->card, 0);
1480 if (ret < 0) {
1483 return ret;
1490 ret = snd_ctl_elem_write(ctl, &val);
1492 if (ret >= 0)
1494 else if (ret == -ENOENT || ret == -EPERM || ret == -ENXIO) {
1496 ret = -ENXIO;
1498 if (ret < 0)
1500 return ret;
1623 int ret;
1629 ret = -errno;
1630 SYSMSG("SNDRV_PCM_IOCTL_INFO failed (%i)", ret);
1632 return ret;
1637 ret = -errno;
1639 return ret;
1650 ret = -errno;
1651 SYSMSG("SNDRV_PCM_IOCTL_PVERSION failed (%i)", ret);
1653 return ret;
1662 ret = -errno;
1664 return ret;
1674 ret = -errno;
1676 return ret;
1685 ret = -errno;
1687 return ret;
1707 ret = snd_pcm_new(&pcm, SND_PCM_TYPE_HW, name, info.stream, mode);
1708 if (ret < 0) {
1711 return ret;
1725 ret = map_status_and_control_data(pcm, !!sync_ptr_ioctl);
1726 if (ret < 0) {
1728 return ret;
1759 int ret = 0, fd = -1;
1767 if ((ret = snd_ctl_hw_open(&ctl, NULL, card, 0)) < 0)
1768 return ret;
1785 ret = -EBUSY;
1788 ret = snd_ctl_pcm_prefer_subdevice(ctl, subdevice);
1789 if (ret < 0)
1800 ret = -errno;
1801 SYSMSG("open '%s' failed (%i)", filename, ret);
1807 ret = -errno;
1808 SYSMSG("SNDRV_PCM_IOCTL_INFO failed (%i)", ret);
1823 return ret;