diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2018-04-18 15:24:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-23 13:41:55 +0200 |
| commit | 19972dd568f8d1e701f8051fcff56562e0551f63 (patch) | |
| tree | dde712c243c0c17d5220bc4817c404795aa0d0ff /drivers/virt/vboxguest | |
| parent | virt: vbox: Use __get_free_pages instead of kmalloc for DMA32 memory (diff) | |
| download | linux-19972dd568f8d1e701f8051fcff56562e0551f63.tar.xz linux-19972dd568f8d1e701f8051fcff56562e0551f63.zip | |
virt: vbox: Log an error when we fail to get the host version
This was the only error path during probe without a message being logged
about what went wrong, this fixes this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/virt/vboxguest')
| -rw-r--r-- | drivers/virt/vboxguest/vboxguest_core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c index 7411a535fda2..2f3856a95856 100644 --- a/drivers/virt/vboxguest/vboxguest_core.c +++ b/drivers/virt/vboxguest/vboxguest_core.c @@ -727,8 +727,10 @@ static int vbg_query_host_version(struct vbg_dev *gdev) rc = vbg_req_perform(gdev, req); ret = vbg_status_code_to_errno(rc); - if (ret) + if (ret) { + vbg_err("%s error: %d\n", __func__, rc); goto out; + } snprintf(gdev->host_version, sizeof(gdev->host_version), "%u.%u.%ur%u", req->major, req->minor, req->build, req->revision); |