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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-06 09:05:41 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:53:37 -0300 |
| commit | 16d6c0b02c555b93034ffef4bf1b2d8ae80d8102 (patch) | |
| tree | fd7f4b50e8785df4be581d2d6a80c3516b80c5c3 | |
| parent | c1798c90adabf16713086f34a793d89d147022a5 (diff) | |
| download | linux-stable-16d6c0b02c555b93034ffef4bf1b2d8ae80d8102.tar.gz linux-stable-16d6c0b02c555b93034ffef4bf1b2d8ae80d8102.tar.bz2 linux-stable-16d6c0b02c555b93034ffef4bf1b2d8ae80d8102.zip | |
[media] dvb-bt8xx: Don't return -EFAULT when a device is not found
When a device (or their PCI structs) are not found, the error should
be -ENODEV. -EFAULT is reserved for errors while copying arguments
from/to userspace.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/dvb/bt8xx/dvb-bt8xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c index 1e1106dcd063..521d69104982 100644 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c +++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c @@ -892,7 +892,7 @@ static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub) if (!(bttv_pci_dev = bttv_get_pcidev(card->bttv_nr))) { printk("dvb_bt8xx: no pci device for card %d\n", card->bttv_nr); kfree(card); - return -EFAULT; + return -ENODEV; } if (!(card->bt = dvb_bt8xx_878_match(card->bttv_nr, bttv_pci_dev))) { @@ -902,7 +902,7 @@ static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub) "installed, try removing it.\n"); kfree(card); - return -EFAULT; + return -ENODEV; } mutex_init(&card->bt->gpio_lock); |