The pool parameter can be NULL if we free through the shrinker.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/ttm/ttm_pool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
index 44ec41aa78d6..1b96780b4989 100644
--- a/drivers/gpu/drm/ttm/ttm_pool.c
+++ b/drivers/gpu/drm/ttm/ttm_pool.c
@@ -135,7 +135,7 @@ static void ttm_pool_free_page(struct ttm_pool *pool, enum ttm_caching caching,
set_pages_wb(p, 1 << order);
#endif
- if (!pool->use_dma_alloc) {
+ if (!pool || !pool->use_dma_alloc) {
__free_pages(p, order);
return;
}
--
2.25.1
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