drm/vmwgfx: Fix recently introduced sparse / smatch warnings and errors

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrant <jakob@vmware.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 3bb3331acdaf..979da1c246a5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -1117,6 +1117,7 @@ static int vmw_gb_surface_destroy(struct vmw_resource *res)
         if (unlikely(cmd == NULL)) {
                 DRM_ERROR("Failed reserving FIFO space for surface "
                           "destruction.\n");
+                mutex_unlock(&dev_priv->binding_mutex);
                 return -ENOMEM;
         }