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via-velocity: use memmove

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Use memmove to handle overlapping copy of data.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Stephen Hemminger 2008-04-16 16:37:32 -07:00 committed by Jeff Garzik
parent c73d2589b7
commit c03571a3e2
1 changed files with 1 additions and 5 deletions
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6
drivers/net/via-velocity.c
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@ -1527,12 +1527,8 @@ static int velocity_rx_copy(struct sk_buff **rx_skb, int pkt_size,
static inline void velocity_iph_realign(struct velocity_info *vptr,
struct sk_buff *skb, int pkt_size)
{
/* FIXME - memmove ? */
if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN) {
int i;
for (i = pkt_size; i >= 0; i--)
*(skb->data + i + 2) = *(skb->data + i);
memmove(skb->data + 2, skb->data, pkt_size);
skb_reserve(skb, 2);
}
}