nv50/nvc0: fix crash when channel allocation fails

This commit is contained in:
Marcin Slusarz 2011-11-11 20:45:08 +01:00
parent 19b1025172
commit 27e77cb902
2 changed files with 4 additions and 2 deletions

View file

@ -228,7 +228,8 @@ nv50_screen_destroy(struct pipe_screen *pscreen)
nouveau_fence_wait(screen->base.fence.current);
nouveau_fence_ref (NULL, &screen->base.fence.current);
}
screen->base.channel->user_private = NULL;
if (screen->base.channel)
screen->base.channel->user_private = NULL;
if (screen->blitctx)
FREE(screen->blitctx);

View file

@ -220,7 +220,8 @@ nvc0_screen_destroy(struct pipe_screen *pscreen)
nouveau_fence_wait(screen->base.fence.current);
nouveau_fence_ref(NULL, &screen->base.fence.current);
}
screen->base.channel->user_private = NULL;
if (screen->base.channel)
screen->base.channel->user_private = NULL;
if (screen->blitctx)
FREE(screen->blitctx);