diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_pages.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pages.c b/drivers/gpu/drm/i915/gem/i915_gem_pages.c index 6dad9ea8eaa3..3db3c667c486 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_pages.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_pages.c @@ -290,7 +290,8 @@ static void *i915_gem_object_map_page(struct drm_i915_gem_object *obj, vaddr = vmap(pages, n_pages, 0, pgprot); if (pages != stack) kvfree(pages); - return vaddr; + + return vaddr ?: ERR_PTR(-ENOMEM); } static void *i915_gem_object_map_pfn(struct drm_i915_gem_object *obj, @@ -320,7 +321,8 @@ static void *i915_gem_object_map_pfn(struct drm_i915_gem_object *obj, vaddr = vmap_pfn(pfns, n_pfn, pgprot_writecombine(PAGE_KERNEL_IO)); if (pfns != stack) kvfree(pfns); - return vaddr; + + return vaddr ?: ERR_PTR(-ENOMEM); } /* get, pin, and map the pages of the object into kernel space */ |