[SK_BUFF]: Introduce skb_mac_header()
For the places where we need a pointer to the mac header, it is still legal to touch skb->mac.raw directly if just adding to, subtracting from or setting it to another layer header. This one also converts some more cases to skb_reset_mac_header() that my regex missed as it had no spaces before nor after '=', ugh. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller

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98e399f82a
@@ -49,7 +49,7 @@ static unsigned short slip_protocol(struct sk_buff *skbuff)
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static int slip_read(int fd, struct sk_buff **skb,
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struct uml_net_private *lp)
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{
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return(slip_user_read(fd, (*skb)->mac.raw, (*skb)->dev->mtu,
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return(slip_user_read(fd, skb_mac_header(*skb), (*skb)->dev->mtu,
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(struct slip_data *) &lp->user));
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}
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