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authorDavid Ahern <dsahern@gmail.com>2018-09-20 23:50:47 +0300
committerDavid S. Miller <davem@davemloft.net>2018-09-21 06:01:52 +0300
commit78f2756c5fc0bf17560766dbc5aaa1e4a7ba66e4 (patch)
tree6f0d2d9ab64a7580e0f566da73ce39382375d7cb /include
parent5678cb3c96eeea907f5319a3644bbada26508e58 (diff)
downloadlinux-78f2756c5fc0bf17560766dbc5aaa1e4a7ba66e4.tar.xz
net/ipv4: Move device validation to helper
Move the device matching check in __fib_validate_source to a helper and export it for use by netfilter modules. Code move only; no functional change intended. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/ip_fib.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 69c91d1934c1..f7c109e37298 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -373,6 +373,7 @@ static inline bool fib4_rules_early_flow_dissect(struct net *net,
extern const struct nla_policy rtm_ipv4_policy[];
void ip_fib_init(void);
__be32 fib_compute_spec_dst(struct sk_buff *skb);
+bool fib_info_nh_uses_dev(struct fib_info *fi, const struct net_device *dev);
int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
u8 tos, int oif, struct net_device *dev,
struct in_device *idev, u32 *itag);