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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2014-01-07 13:11:05 (GMT) |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2014-01-07 14:59:51 (GMT) |
| commit | 89b9e08f186a203c250872a663c9eab09cdc583a (patch) | |
| tree | 6d8ab4c1fd8e6dd3d44af77dbabfc88ad6724828 | |
| parent | 5602aba808aa5440e4b8fa4340079cb2047651ee (diff) | |
| download | linux-89b9e08f186a203c250872a663c9eab09cdc583a.tar.xz | |
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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
| -rw-r--r-- | drivers/xen/platform-pci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index f1947ac..a1361c3 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) |