[Nouveau] [mesa PATCH] nouveau: handle early initialization errors
Marcin Slusarz
marcin.slusarz at gmail.com
Mon Aug 23 13:40:58 PDT 2010
handle very early errors in pipe_screen creation (failure of
nouveau_screen_init in nv50_screen_create)
---
src/gallium/drivers/nouveau/nouveau_screen.c | 3 ++-
.../winsys/nouveau/drm/nouveau_drm_winsys.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.c b/src/gallium/drivers/nouveau/nouveau_screen.c
index 513e5e0..ebb21a6 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.c
+++ b/src/gallium/drivers/nouveau/nouveau_screen.c
@@ -258,6 +258,7 @@ nouveau_screen_fini(struct nouveau_screen *screen)
{
struct pipe_winsys *ws = screen->base.winsys;
nouveau_channel_free(&screen->channel);
- ws->destroy(ws);
+ if (ws)
+ ws->destroy(ws);
}
diff --git a/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c b/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
index 660dbd0..d4bf124 100644
--- a/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
+++ b/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
@@ -19,7 +19,8 @@ nouveau_drm_destroy_winsys(struct pipe_winsys *s)
{
struct nouveau_winsys *nv_winsys = nouveau_winsys(s);
struct nouveau_screen *nv_screen= nouveau_screen(nv_winsys->pscreen);
- nouveau_device_close(&nv_screen->device);
+ if (nv_screen)
+ nouveau_device_close(&nv_screen->device);
FREE(nv_winsys);
}
--
1.7.1.1
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