summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/selftests/test-drm_mm.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/selftests/test-drm_mm.c')
-rw-r--r--drivers/gpu/drm/selftests/test-drm_mm.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/selftests/test-drm_mm.c b/drivers/gpu/drm/selftests/test-drm_mm.c
index fbed2c90fd51..286a0eeefcb6 100644
--- a/drivers/gpu/drm/selftests/test-drm_mm.c
+++ b/drivers/gpu/drm/selftests/test-drm_mm.c
@@ -1615,7 +1615,7 @@ static int igt_topdown(void *ignored)
DRM_RND_STATE(prng, random_seed);
const unsigned int count = 8192;
unsigned int size;
- unsigned long *bitmap = NULL;
+ unsigned long *bitmap;
struct drm_mm mm;
struct drm_mm_node *nodes, *node, *next;
unsigned int *order, n, m, o = 0;
@@ -1631,8 +1631,7 @@ static int igt_topdown(void *ignored)
if (!nodes)
goto err;
- bitmap = kcalloc(count / BITS_PER_LONG, sizeof(unsigned long),
- GFP_KERNEL);
+ bitmap = bitmap_zalloc(count, GFP_KERNEL);
if (!bitmap)
goto err_nodes;
@@ -1717,7 +1716,7 @@ out:
drm_mm_takedown(&mm);
kfree(order);
err_bitmap:
- kfree(bitmap);
+ bitmap_free(bitmap);
err_nodes:
vfree(nodes);
err:
@@ -1745,8 +1744,7 @@ static int igt_bottomup(void *ignored)
if (!nodes)
goto err;
- bitmap = kcalloc(count / BITS_PER_LONG, sizeof(unsigned long),
- GFP_KERNEL);
+ bitmap = bitmap_zalloc(count, GFP_KERNEL);
if (!bitmap)
goto err_nodes;
@@ -1818,7 +1816,7 @@ out:
drm_mm_takedown(&mm);
kfree(order);
err_bitmap:
- kfree(bitmap);
+ bitmap_free(bitmap);
err_nodes:
vfree(nodes);
err: