From: Florian Westphal <fw@strlen.de>
Date: Tue, 18 Dec 2018 16:15:25 +0000 (+0100)
Subject: drivers: chelsio: use skb_sec_path helper
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a053c866496d0c3647727f6a282a1db3afea3ed7;p=openwrt%2Fstaging%2Fblogic.git

drivers: chelsio: use skb_sec_path helper

reduce noise when skb->sp is removed later in the series.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/crypto/chelsio/chcr_ipsec.c b/drivers/crypto/chelsio/chcr_ipsec.c
index 461b97e2f1fd..ceaa16b8f72e 100644
--- a/drivers/crypto/chelsio/chcr_ipsec.c
+++ b/drivers/crypto/chelsio/chcr_ipsec.c
@@ -570,6 +570,7 @@ int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct sge_eth_txq *q;
 	struct port_info *pi;
 	dma_addr_t addr[MAX_SKB_FRAGS + 1];
+	struct sec_path *sp;
 	bool immediate = false;
 
 	if (!x->xso.offload_handle)
@@ -578,7 +579,8 @@ int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev)
 	sa_entry = (struct ipsec_sa_entry *)x->xso.offload_handle;
 	kctx_len = sa_entry->kctx_len;
 
-	if (skb->sp->len != 1) {
+	sp = skb_sec_path(skb);
+	if (sp->len != 1) {
 out_free:       dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
 	}