diff options
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 1ce1d364308c..98059df9cff6 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -664,12 +664,11 @@ static long vfio_pci_ioctl(void *device_data, info.cap_offset = 0; } else { vfio_info_cap_shift(&caps, sizeof(info)); - ret = copy_to_user((void __user *)arg + - sizeof(info), caps.buf, - caps.size); - if (ret) { + if (copy_to_user((void __user *)arg + + sizeof(info), caps.buf, + caps.size)) { kfree(caps.buf); - return ret; + return -EFAULT; } info.cap_offset = sizeof(info); } |