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| author | Shirley Ma <mashirle@us.ibm.com> | 2010-03-29 15:19:15 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-30 18:31:59 -0700 |
| commit | 2c45cd43ff791cc4ab6a6332165ad53d7bcb3673 (patch) | |
| tree | 5032ed32e2e9768a62ecd4776559037440bf87ae /drivers/net/virtio_net.c | |
| parent | 36c0d8cca3283c235c9af1954de641df84c80f0f (diff) | |
| download | linux-2c45cd43ff791cc4ab6a6332165ad53d7bcb3673.tar.gz | |
virtio_net: missing sg_init_table
Add missing sg_init_table for sg_set_buf in virtio_net which induced in defer skb patch. Reported-by: Thomas Müller <thomas@mathtm.de> Tested-by: Thomas Müller <thomas@mathtm.de> Signed-off-by: Shirley Ma <xma@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | 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 25dc77ccbf58..3f5be35dea25 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); |