Re: [PATCH next-next-2.6] virtio_net: missing sg_init_table
From: Thomas Müller <hidden>
Date: 2010-03-29 19:31:33
Also in:
lkml
Am 29.03.2010 20:31, schrieb Shirley Ma:
Add missing sg_init_table for sg_set_buf in virtio_net. Reported-by: Thomas Müller <redacted> Signed-off-by: Shirley Ma <redacted>
I've just tested the patch and it works fine, so I guess you can add a Tested-by: Thomas Müller <redacted> line, if you like. Thanks, Thomas
quoted hunk ↗ jump to hunk
--- drivers/net/virtio_net.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 25dc77c..3f5be35 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c@@ -326,6 +326,7 @@ static int add_recvbuf_small(struct virtnet_info *vi, gfp_t gfp) struct scatterlist sg[2]; int err; + sg_init_table(sg, 2); skb = netdev_alloc_skb_ip_align(vi->dev, MAX_PACKET_LEN); if (unlikely(!skb)) return -ENOMEM;@@ -351,6 +352,7 @@ static int add_recvbuf_big(struct virtnet_info *vi, gfp_t gfp) char *p; int i, err, offset; + sg_init_table(sg, MAX_SKB_FRAGS + 2); /* page in sg[MAX_SKB_FRAGS + 1] is list tail */ for (i = MAX_SKB_FRAGS + 1; i > 1; --i) { first = get_a_page(vi, gfp);