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media: bt8xx: Fix err 'bt878_probe()' 

[ Upstream commit 45392ff688 ]

This is odd to call 'pci_disable_device()' in an error path before a
coresponding successful 'pci_enable_device()'.

Return directly instead.

Fixes: 77e0be1210 ("V4L/DVB (4176): Bug-fix: Fix memory overflow")

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Christophe JAILLET 2017-09-21 19:23:56 -04:00 committed by Greg Kroah-Hartman
parent 2159db50a5
commit 824f8613ea
1 changed files with 1 additions and 2 deletions
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3
drivers/media/pci/bt8xx/bt878.c
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@ -422,8 +422,7 @@ static int bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id)
bt878_num);
if (bt878_num >= BT878_MAX) {
printk(KERN_ERR "bt878: Too many devices inserted\n");
result = -ENOMEM;
goto fail0;
return -ENOMEM;
}
if (pci_enable_device(dev))
return -EIO;