From 07d251460bbf9752c6532af8c1a68328c199dd70 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 27 Jan 2012 10:24:40 -0500 Subject: [PATCH] PCI/XEN: Fix bug introduced by a recent change This patch (as1516) fixes a bug introduced during the removal of put_driver() and get_driver() from drivers/pci/xen-pcifront.c. Reported-by: Stephen Rothwell Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/pci/xen-pcifront.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c index 6f819988a8da..98387caf59b3 100644 --- a/drivers/pci/xen-pcifront.c +++ b/drivers/pci/xen-pcifront.c @@ -593,7 +593,7 @@ static pci_ers_result_t pcifront_common_process(int cmd, } pdrv = pcidev->driver; - if (pdrv->driver) { + if (pdrv) { if (pdrv->err_handler && pdrv->err_handler->error_detected) { dev_dbg(&pcidev->dev, "trying to call AER service\n"); -- 2.20.1