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

[Alan Cox]

From: Alan Cox <alan@xxxxxxxxxx>

<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@xxxxxxxxxx>
---

 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;

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