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 16:00 UTC|newest]
Thread overview: 4+ 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5bc9ff7e.1c69fb81.105c2.1fef@mx.google.com \
--to=sabyasachi.linux@gmail.com \
--cc=airlied@linux.ie \
--cc=brajeswar.linux@gmail.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=jrdr.linux@gmail.com \
--cc=kraxel@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=virtualization@lists.linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).