[NET_CLS_ACT]: Introduce skb_act_clone
Reworked skb_clone looks uglier with the single ifdef CONFIG_NET_CLS_ACT This patch introduces skb_act_clone which will replace skb_clone in tc actions Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -316,4 +316,19 @@ static inline u32 qdisc_l2t(struct qdisc_rate_table* rtab, unsigned int pktlen)
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return rtab->data[slot];
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}
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#ifdef CONFIG_NET_CLS_ACT
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static inline struct sk_buff *skb_act_clone(struct sk_buff *skb, gfp_t gfp_mask)
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{
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struct sk_buff *n = skb_clone(skb, gfp_mask);
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if (n) {
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n->tc_verd = SET_TC_VERD(n->tc_verd, 0);
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n->tc_verd = CLR_TC_OK2MUNGE(n->tc_verd);
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n->tc_verd = CLR_TC_MUNGED(n->tc_verd);
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n->iif = skb->iif;
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}
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return n;
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}
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#endif
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#endif
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