st/va: move variable declaration to where its used

... and make it const, since we shouldn't tinker with it.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Nayan Deshmukh <nayan26deshmukh@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/src/gallium/state_trackers/va/context.c b/src/gallium/state_trackers/va/context.c
index 5159fceac91fa762819599d08155af79fa8a9c50..a44634c4428dcb7c91dd9771e22b858fa77d2235 100644 (file)
--- a/src/gallium/state_trackers/va/context.c
+++ b/src/gallium/state_trackers/va/context.c
@@ -103,7 +103,6 @@ PUBLIC VAStatus
 VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
 {
    vlVaDriver *drv;
-   struct drm_state *drm_info;
 
    if (!ctx)
       return VA_STATUS_ERROR_INVALID_CONTEXT;
@@ -127,7 +126,7 @@ VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
    case VA_DISPLAY_WAYLAND:
    case VA_DISPLAY_DRM:
    case VA_DISPLAY_DRM_RENDERNODES: {
-      drm_info = (struct drm_state *) ctx->drm_state;
+      const struct drm_state *drm_info = (struct drm_state *) ctx->drm_state;
 
       if (!drm_info || drm_info->fd < 0) {
          FREE(drv);