[PATCH 27/80] serial_8250: pci_enable_device fail is not fully handled

Alan Cox
2008-10-13T09:42:38Z

<rmk> talking about leaks - I noticed that the 'check return of
pci_enable_dev()' in the 8250 pci resume function finally made it in
pite my objections against it (causing stuff in higher levels to leak).

Signed-off-by: Alan Cox <alan@redhat.com>
---

drivers/serial/8250_pci.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index c2f2393..c014ffb 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -2041,9 +2041,9 @@ static int pciserial_resume_one(struct pci_dev *dev)
* The device may have been disabled. Re-enable it.
*/
err = pci_enable_device(dev);
+ /* FIXME: We cannot simply error out here */
if (err)
- return err;
-
+ printk(KERN_ERR "pciserial: Unable to re-enable ports, trying to continue.\n");
pciserial_resume_ports(priv);
}
return 0;