Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c03571a3 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Jeff Garzik
Browse files

via-velocity: use memmove 



Use memmove to handle overlapping copy of data.

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent c73d2589

drivers/net/via-velocity.c

+1 −5
Original line number Original line Diff line number Diff line
@@ -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,

static inline void velocity_iph_realign(struct velocity_info *vptr,

					struct sk_buff *skb, int pkt_size)

					struct sk_buff *skb, int pkt_size)

{

{

	/* FIXME - memmove ? */

	if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN) {

	if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN) {

		int i;

		memmove(skb->data + 2, skb->data, pkt_size);



		for (i = pkt_size; i >= 0; i--)

			*(skb->data + i + 2) = *(skb->data + i);

		skb_reserve(skb, 2);

		skb_reserve(skb, 2);

	}

	}

}

}