diff options
Diffstat (limited to 'samples/vfio-mdev/mdpy-fb.c')
| -rw-r--r-- | samples/vfio-mdev/mdpy-fb.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c index 21dbf63d6e41..9ec93d90e8a5 100644 --- a/samples/vfio-mdev/mdpy-fb.c +++ b/samples/vfio-mdev/mdpy-fb.c @@ -117,22 +117,27 @@ static int mdpy_fb_probe(struct pci_dev *pdev, if (format != DRM_FORMAT_XRGB8888) { pci_err(pdev, "format mismatch (0x%x != 0x%x)\n", format, DRM_FORMAT_XRGB8888); - return -EINVAL; + ret = -EINVAL; + goto err_release_regions; } if (width < 100 || width > 10000) { pci_err(pdev, "width (%d) out of range\n", width); - return -EINVAL; + ret = -EINVAL; + goto err_release_regions; } if (height < 100 || height > 10000) { pci_err(pdev, "height (%d) out of range\n", height); - return -EINVAL; + ret = -EINVAL; + goto err_release_regions; } pci_info(pdev, "mdpy found: %dx%d framebuffer\n", width, height); info = framebuffer_alloc(sizeof(struct mdpy_fb_par), &pdev->dev); - if (!info) + if (!info) { + ret = -ENOMEM; goto err_release_regions; + } pci_set_drvdata(pdev, info); par = info->par; |