drm/i915/gvt: remove the redundant info NULL check

The variable info is never NULL, which is checked by the caller. This
patch removes the redundant info NULL check logic.

Fixes: 695fbc08d80f ("drm/i915/gvt: replace the gvt_err with gvt_vgpu_err")
Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
(cherry picked from commit 865f03d42ed0c90c9faf3301775176834ba13eba)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index d641214578a7dc6631e866bbc91c2d38f3e95a76..2d92119b488c85b0d70f3542ddfa8cfc8a73859b 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -1340,13 +1340,6 @@ static int kvmgt_guest_init(struct mdev_device *mdev)
 
 static bool kvmgt_guest_exit(struct kvmgt_guest_info *info)
 {
-       struct intel_vgpu *vgpu = info->vgpu;
-
-       if (!info) {
-               gvt_vgpu_err("kvmgt_guest_info invalid\n");
-               return false;
-       }
-
        kvm_page_track_unregister_notifier(info->kvm, &info->track_node);
        kvm_put_kvm(info->kvm);
        kvmgt_protect_table_destroy(info);