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net: move secpath_exist helper to sk_buff.h

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Future patch will remove skb->sp pointer.
To reduce noise in those patches, move existing helper to
sk_buff and use it in more places to ease skb->sp replacement later.

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 17:15:19 +01:00
committed by David S. Miller
parent 0ca64da128
commit 7af8f4ca31
3 changed files with 11 additions and 13 deletions
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9
include/net/xfrm.h
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@@ -1104,15 +1104,6 @@ struct sec_path {
struct xfrm_offload ovec[XFRM_MAX_OFFLOAD_DEPTH];
};
static inline int secpath_exists(struct sk_buff *skb)
{
#ifdef CONFIG_XFRM
return skb->sp != NULL;
#else
return 0;
#endif
}
static inline struct sec_path *
secpath_get(struct sec_path *sp)
{