virt: vbox: simplify the return expression of vbg_input_open()

Simplify the return expression.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200921131113.93459-1-miaoqinglang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c
index 6215a68..73eb348 100644 (file)
--- a/drivers/virt/vboxguest/vboxguest_linux.c
+++ b/drivers/virt/vboxguest/vboxguest_linux.c
@@ -202,13 +202,8 @@ static int vbg_input_open(struct input_dev *input)
 {
        struct vbg_dev *gdev = input_get_drvdata(input);
        u32 feat = VMMDEV_MOUSE_GUEST_CAN_ABSOLUTE | VMMDEV_MOUSE_NEW_PROTOCOL;
-       int ret;
 
-       ret = vbg_core_set_mouse_status(gdev, feat);
-       if (ret)
-               return ret;
-
-       return 0;
+       return vbg_core_set_mouse_status(gdev, feat);
 }
 
 /**