treewide: Use array_size() in vmalloc()

[linux.git] / drivers / gpu / drm / radeon / radeon_gart.c

diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index 0b3ec35515f3b940216df1d48fcd18b57a8779af..66149eaba78ca0034e77d5498b13d03e60fa03c1 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -352,8 +352,8 @@ int radeon_gart_init(struct radeon_device *rdev)
                radeon_gart_fini(rdev);
                return -ENOMEM;
        }
-       rdev->gart.pages_entry = vmalloc(sizeof(uint64_t) *
-                                        rdev->gart.num_gpu_pages);
+       rdev->gart.pages_entry = vmalloc(array_size(sizeof(uint64_t),
+                                                   rdev->gart.num_gpu_pages));
        if (rdev->gart.pages_entry == NULL) {
                radeon_gart_fini(rdev);
                return -ENOMEM;