From: Sabyasachi Gupta <sabyasachi.linux@gmail.com>
To: airlied@linux.ie, kraxel@redhat.com
Cc: jrdr.linux@gmail.com, dri-devel@lists.freedesktop.org,
virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, brajeswar.linux@gmail.com
Subject: [PATCH] gpu/drm/virtio/virtgpu_vq.c: Use kmem_cache_zalloc
Date: Fri, 19 Oct 2018 21:29:54 +0530 [thread overview]
Message-ID: <5bc9ff7e.1c69fb81.105c2.1fef@mx.google.com> (raw)
Replaced kmem_cache_alloc + memset with kmem_cache_zalloc
Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@gmail.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c
index 020070d..e001b79 100644
--- a/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ b/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -98,10 +98,9 @@ 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);
--
2.7.4
next reply other threads:[~2018-10-19 15:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-19 15:59 Sabyasachi Gupta [this message]
2018-10-23 4:06 ` [PATCH] gpu/drm/virtio/virtgpu_vq.c: Use kmem_cache_zalloc Souptick Joarder
2018-10-23 9:50 ` Jani Nikula
2018-10-30 5:36 ` Gerd Hoffmann
2018-10-30 5:36 ` Gerd Hoffmann
2018-10-30 5:36 ` Gerd Hoffmann
2018-10-23 9:50 ` Jani Nikula
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