diff options
| author | Florian Westphal <fw@strlen.de> | 2018-12-18 19:15:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-19 22:21:37 +0300 |
| commit | 2294be0f11e22b6197d025e5d3ab42888879ec4e (patch) | |
| tree | f4e97bbe3475fa69f3100520f6d98f2d711ff852 /include | |
| parent | 7af8f4ca314a592e2ba49cb5ea1de1325974998e (diff) | |
| download | linux-2294be0f11e22b6197d025e5d3ab42888879ec4e.tar.xz | |
net: use skb_sec_path helper in more places
skb_sec_path gains 'const' qualifier to avoid
xt_policy.c: 'skb_sec_path' discards 'const' qualifier from pointer target type
same reasoning as previous conversions: Won't need to touch these
spots anymore when skb->sp is removed.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/skbuff.h | 2 | ||||
| -rw-r--r-- | include/net/xfrm.h | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 70ac58240ec0..d0f254a016bf 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -4124,7 +4124,7 @@ static inline bool skb_get_dst_pending_confirm(const struct sk_buff *skb) return skb->dst_pending_confirm != 0; } -static inline struct sec_path *skb_sec_path(struct sk_buff *skb) +static inline struct sec_path *skb_sec_path(const struct sk_buff *skb) { #ifdef CONFIG_XFRM return skb->sp; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 9cb506d09b98..af723448c972 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1896,14 +1896,16 @@ static inline void xfrm_states_delete(struct xfrm_state **states, int n) #ifdef CONFIG_XFRM static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb) { - return skb->sp->xvec[skb->sp->len - 1]; + struct sec_path *sp = skb_sec_path(skb); + + return sp->xvec[sp->len - 1]; } #endif static inline struct xfrm_offload *xfrm_offload(struct sk_buff *skb) { #ifdef CONFIG_XFRM - struct sec_path *sp = skb->sp; + struct sec_path *sp = skb_sec_path(skb); if (!sp || !sp->olen || sp->len != sp->olen) return NULL; |