[PATCH 4/4] drm/amdgpu: Use kvzalloc() to simplify code

[Christophe JAILLET]

kvzalloc() can be used instead of kvmalloc() + memset() + explicit NULL
assignments.

It is less verbose and more future proof.

Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
index 6ea9ff22c281..6f5b641b631e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
@@ -78,17 +78,13 @@ int amdgpu_bo_list_create(struct amdgpu_device *adev, 
struct drm_file *filp,
        unsigned i;
        int r;
 
-       list = kvmalloc(struct_size(list, entries, num_entries), GFP_KERNEL);
+       list = kvzalloc(struct_size(list, entries, num_entries), GFP_KERNEL);
        if (!list)
                return -ENOMEM;
 
        kref_init(&list->refcount);
-       list->gds_obj = NULL;
-       list->gws_obj = NULL;
-       list->oa_obj = NULL;
 
        array = list->entries;
-       memset(array, 0, num_entries * sizeof(struct amdgpu_bo_list_entry));
 
        for (i = 0; i < num_entries; ++i) {
                struct amdgpu_bo_list_entry *entry;
-- 
2.34.1