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xfrm: Export xfrm_parse_spi.

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We need it in the ESP offload handlers, so export it.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Steffen Klassert 2017-02-15 09:39:49 +01:00
parent 25393d3fc0
commit 1e29537034
2 changed files with 2 additions and 0 deletions
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1
include/net/xfrm.h
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@ -1520,6 +1520,7 @@ int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi,
int encap_type);
int xfrm4_transport_finish(struct sk_buff *skb, int async);
int xfrm4_rcv(struct sk_buff *skb);
int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq);
static inline int xfrm4_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
{

1
net/xfrm/xfrm_input.c
View File

@ -170,6 +170,7 @@ int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq)
*seq = *(__be32 *)(skb_transport_header(skb) + offset_seq);
return 0;
}
EXPORT_SYMBOL(xfrm_parse_spi);
int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb)
{