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Commit 93d74d36 authored by Sabyasachi Gupta's avatar Sabyasachi Gupta Committed by Alistair Delva
Browse files

UPSTREAM: gpu/drm/virtio/virtgpu_vq.c: Use kmem_cache_zalloc 



Replaced kmem_cache_alloc + memset with kmem_cache_zalloc

Signed-off-by: default avatarSabyasachi Gupta <sabyasachi.linux@gmail.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/5bc9ff7e.1c69fb81.105c2.1fef@mx.google.com


Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 7fea1e0f38a86d2b79ac0a7f31843b4eb55ccb60)
Signed-off-by: default avatarGreg Hartman <ghartman@google.com>
BUG: 139386237
Change-Id: I1ec7f1c43f6e68bb2d25fde7ab523d21700a41f4
parent 2e3622b7

drivers/gpu/drm/virtio/virtgpu_vq.c

+1 −2
Original line number Diff line number Diff line
@@ -78,10 +78,9 @@ virtio_gpu_get_vbuf(struct virtio_gpu_device *vgdev, 
{

	struct virtio_gpu_vbuffer *vbuf;



	vbuf = kmem_cache_alloc(vgdev->vbufs, GFP_KERNEL);

	vbuf = kmem_cache_zalloc(vgdev->vbufs, GFP_KERNEL);

	if (!vbuf)

		return ERR_PTR(-ENOMEM);

	memset(vbuf, 0, VBUFFER_SIZE);



	BUG_ON(size > MAX_INLINE_CMD_SIZE);

	vbuf->buf = (void *)vbuf + sizeof(*vbuf);