diff options
Diffstat (limited to 'drivers/vhost/vsock.c')
| -rw-r--r-- | drivers/vhost/vsock.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0d14e2ff19f1..34bc3ab40c6d 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -61,9 +61,9 @@ static struct vhost_vsock *__vhost_vsock_get(u32 guest_cid) if (other_cid == 0) continue; - if (other_cid == guest_cid) { + if (other_cid == guest_cid) return vsock; - } + } return NULL; @@ -699,12 +699,23 @@ static long vhost_vsock_dev_ioctl(struct file *f, unsigned int ioctl, } } +#ifdef CONFIG_COMPAT +static long vhost_vsock_dev_compat_ioctl(struct file *f, unsigned int ioctl, + unsigned long arg) +{ + return vhost_vsock_dev_ioctl(f, ioctl, (unsigned long)compat_ptr(arg)); +} +#endif + static const struct file_operations vhost_vsock_fops = { .owner = THIS_MODULE, .open = vhost_vsock_dev_open, .release = vhost_vsock_dev_release, .llseek = noop_llseek, .unlocked_ioctl = vhost_vsock_dev_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = vhost_vsock_dev_compat_ioctl, +#endif }; static struct miscdevice vhost_vsock_misc = { |