Commit 16d6c0b0 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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[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: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent c1798c90

drivers/media/dvb/bt8xx/dvb-bt8xx.c

+2 −2
Original line number Diff line number Diff line
@@ -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);