From 89b9e08f186a203c250872a663c9eab09cdc583a Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 7 Jan 2014 21:11:05 +0800 Subject: xen-platform: fix error return code in platform_pci_init() Fix to return a negative error code from the error handling case instead of 0, otherwise the error condition cann't be reflected from the return value. Signed-off-by: Wei Yongjun Signed-off-by: Konrad Rzeszutek Wilk --- drivers/xen/platform-pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/xen') diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index f1947ac218d9..a1361c312c06 100644 --- a/drivers/xen/platform-pci.c +++ b/drivers/xen/platform-pci.c @@ -156,7 +156,8 @@ static int platform_pci_init(struct pci_dev *pdev, max_nr_gframes = gnttab_max_grant_frames(); grant_frames = alloc_xen_mmio(PAGE_SIZE * max_nr_gframes); - if (gnttab_setup_auto_xlat_frames(grant_frames)) + ret = gnttab_setup_auto_xlat_frames(grant_frames); + if (ret) goto out; ret = gnttab_init(); if (ret) -- cgit v1.2.3-58-ga151