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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-28 01:55:52 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 09:28:23 +0400
commitd626f62b11e00c16e81e4308ab93d3f13551812a (patch)
treefac4af6ced853755e12fc709d55f0c2bec51265d /drivers/net/pppoe.c
parent2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff)
downloadlinux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.xz
[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}
To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/net/pppoe.c')
-rw-r--r--drivers/net/pppoe.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index e94790632d55..e9fb616ff663 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -869,7 +869,8 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
goto abort;
skb_reserve(skb2, dev->hard_header_len + sizeof(struct pppoe_hdr));
- memcpy(skb_put(skb2, skb->len), skb->data, skb->len);
+ skb_copy_from_linear_data(skb, skb_put(skb2, skb->len),
+ skb->len);
} else {
/* Make a clone so as to not disturb the original skb,
* give dev_queue_xmit something it can free.