[PATCH RFC v2 ipsec-next 4/6] xfrm: Export xfrm_parse_spi.
From: Steffen Klassert <steffen.klassert@secunet.com>
Date: 2017-02-13 09:59:48
Subsystem:
networking [general], networking [ipsec], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Steffen Klassert, Herbert Xu, Linus Torvalds
We need it in the ESP offload handlers, so export it. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> --- include/net/xfrm.h | 1 + net/xfrm/xfrm_input.c | 1 + 2 files changed, 2 insertions(+)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 287635d..fe8db3d 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h@@ -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) {
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index d8f913b..86f8a8d 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c@@ -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) {
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1.9.1