media: bt8xx: Fix err 'bt878_probe()'

[ Upstream commit 45392ff ] This is odd to call 'pci_disable_device()' in an error path before a coresponding successful 'pci_enable_device()'. Return directly instead. Fixes: 77e0be1 ("V4L/DVB (4176): Bug-fix: Fix memory overflow") Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
mhuangwm · Mar 24, 2018 · 824f861 · 824f861
1 parent 2159db5
commit 824f861
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c
@@ -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;