diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_scatterlist.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_scatterlist.c b/drivers/gpu/drm/i915/i915_scatterlist.c index 756289e43dff..7c7a86921b1c 100644 --- a/drivers/gpu/drm/i915/i915_scatterlist.c +++ b/drivers/gpu/drm/i915/i915_scatterlist.c @@ -98,8 +98,10 @@ struct i915_refct_sgt *i915_rsgt_from_mm_node(const struct drm_mm_node *node, st = &rsgt->table; /* restricted by sg_alloc_table */ if (WARN_ON(overflows_type(DIV_ROUND_UP_ULL(node->size, segment_pages), - unsigned int))) + unsigned int))) { + i915_refct_sgt_put(rsgt); return ERR_PTR(-E2BIG); + } if (sg_alloc_table(st, DIV_ROUND_UP_ULL(node->size, segment_pages), GFP_KERNEL)) { @@ -183,8 +185,10 @@ struct i915_refct_sgt *i915_rsgt_from_buddy_resource(struct ttm_resource *res, i915_refct_sgt_init(rsgt, size); st = &rsgt->table; /* restricted by sg_alloc_table */ - if (WARN_ON(overflows_type(PFN_UP(res->size), unsigned int))) + if (WARN_ON(overflows_type(PFN_UP(res->size), unsigned int))) { + i915_refct_sgt_put(rsgt); return ERR_PTR(-E2BIG); + } if (sg_alloc_table(st, PFN_UP(res->size), GFP_KERNEL)) { i915_refct_sgt_put(rsgt); |