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ALSA: Return proper error code at probe in sound/pcmcia/* 

Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
Takashi Iwai 2008-12-28 17:03:56 +01:00 committed by Takashi Iwai
parent aa3d75d80d
commit 2fa51107c9
2 changed files with 18 additions and 13 deletions
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7
sound/pcmcia/pdaudiocf/pdaudiocf.c
View File

@ -121,13 +121,14 @@ static int snd_pdacf_probe(struct pcmcia_device *link)
pdacf = snd_pdacf_create(card);
if (!pdacf) {
snd_card_free(card);
return -EIO;
return -ENOMEM;
}
if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, pdacf, &ops) < 0) {
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, pdacf, &ops);
if (err < 0) {
kfree(pdacf);
snd_card_free(card);
return -ENODEV;
return err;
}
snd_card_set_dev(card, &handle_to_dev(link));

24
sound/pcmcia/vx/vxpocket.c
View File

@ -130,23 +130,26 @@ static struct snd_vx_hardware vxp440_hw = {
/*
* create vxpocket instance
*/
static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl,
struct pcmcia_device *link)
static int snd_vxpocket_new(struct snd_card *card, int ibl,
struct pcmcia_device *link,
struct snd_vxpocket **chip_ret)
{
struct vx_core *chip;
struct snd_vxpocket *vxp;
static struct snd_device_ops ops = {
.dev_free = snd_vxpocket_dev_free,
};
int err;
chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
sizeof(struct snd_vxpocket) - sizeof(struct vx_core));
if (! chip)
return NULL;
if (!chip)
return -ENOMEM;
if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops) < 0) {
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
if (err < 0) {
kfree(chip);
return NULL;
return err;
}
chip->ibl.size = ibl;
@ -169,7 +172,8 @@ static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl,
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
return vxp;
*chip_ret = vxp;
return 0;
}
@ -313,10 +317,10 @@ static int vxpocket_probe(struct pcmcia_device *p_dev)
return err;
}
vxp = snd_vxpocket_new(card, ibl[i], p_dev);
if (! vxp) {
err = snd_vxpocket_new(card, ibl[i], p_dev, &vxp);
if (err < 0) {
snd_card_free(card);
return -ENODEV;
return err;
}
card->private_data = vxp;