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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-27 18:55:52 -0300
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:28:23 -0700
commitd626f62b11e00c16e81e4308ab93d3f13551812a (patch)
treefac4af6ced853755e12fc709d55f0c2bec51265d /drivers/atm/atmtcp.c
parent2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff)
downloadop-kernel-dev-d626f62b11e00c16e81e4308ab93d3f13551812a.zip
op-kernel-dev-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.gz
[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/atm/atmtcp.c')
-rw-r--r--drivers/atm/atmtcp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index fc518d8..1b9493a 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -221,7 +221,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
hdr->vpi = htons(vcc->vpi);
hdr->vci = htons(vcc->vci);
hdr->length = htonl(skb->len);
- memcpy(skb_put(new_skb,skb->len),skb->data,skb->len);
+ skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
if (vcc->pop) vcc->pop(vcc,skb);
else dev_kfree_skb(skb);
out_vcc->push(out_vcc,new_skb);
@@ -310,7 +310,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
goto done;
}
__net_timestamp(new_skb);
- memcpy(skb_put(new_skb,skb->len),skb->data,skb->len);
+ skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
out_vcc->push(out_vcc,new_skb);
atomic_inc(&vcc->stats->tx);
atomic_inc(&out_vcc->stats->rx);
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