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drivers: net: netdevsim: use skb_sec_path helper

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... so this won't have to be changed when skb->sp goes away.

v2: no changes, preserve ack.

Acked-by: Shannon Nelson <shannon.lee.nelson@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal
2018-12-18 17:15:23 +01:00
committed by David S. Miller
parent 6362a6a040
commit 56d1ac3260
1 changed files with 4 additions and 3 deletions
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7
drivers/net/netdevsim/ipsec.c
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@@ -227,18 +227,19 @@ static const struct xfrmdev_ops nsim_xfrmdev_ops = {
bool nsim_ipsec_tx(struct netdevsim *ns, struct sk_buff *skb) bool nsim_ipsec_tx(struct netdevsim *ns, struct sk_buff *skb)
{ {
struct sec_path *sp = skb_sec_path(skb);
struct nsim_ipsec *ipsec = &ns->ipsec; struct nsim_ipsec *ipsec = &ns->ipsec;
struct xfrm_state *xs; struct xfrm_state *xs;
struct nsim_sa *tsa; struct nsim_sa *tsa;
u32 sa_idx; u32 sa_idx;
/* do we even need to check this packet? */ /* do we even need to check this packet? */
if (!skb->sp) if (!sp)
return true; return true;
if (unlikely(!skb->sp->len)) { if (unlikely(!sp->len)) {
netdev_err(ns->netdev, "no xfrm state len = %d\n", netdev_err(ns->netdev, "no xfrm state len = %d\n",
skb->sp->len); sp->len);
return false; return false;
} }