diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c index b07ca2e4d04b..7290811f89be 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | |||
| @@ -110,6 +110,8 @@ int vmw_get_cap_3d_ioctl(struct drm_device *dev, void *data, | |||
| 110 | memcpy_fromio(bounce, &fifo_mem[SVGA_FIFO_3D_CAPS], size); | 110 | memcpy_fromio(bounce, &fifo_mem[SVGA_FIFO_3D_CAPS], size); |
| 111 | 111 | ||
| 112 | ret = copy_to_user(buffer, bounce, size); | 112 | ret = copy_to_user(buffer, bounce, size); |
| 113 | if (ret) | ||
| 114 | ret = -EFAULT; | ||
| 113 | vfree(bounce); | 115 | vfree(bounce); |
| 114 | 116 | ||
| 115 | if (unlikely(ret != 0)) | 117 | if (unlikely(ret != 0)) |