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authorJamal Hadi Salim <jhs@mojatatu.com>2016-07-02 06:43:14 -0400
committerDavid S. Miller <davem@davemloft.net>2016-07-04 15:11:13 -0700
commit8b10cab64c134ffbffac96edd1899d303d3afcac (patch)
tree3c02480fc9363974a49cb07e07c97982303b411e /net/netfilter/nft_meta.c
parent8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 (diff)
net: simplify and make pkt_type_ok() available for other users
Suggested-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/nft_meta.c')
-rw-r--r--net/netfilter/nft_meta.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index 16c50b0dd426..03e5e33b5c39 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -199,13 +199,6 @@ err:
}
EXPORT_SYMBOL_GPL(nft_meta_get_eval);
-/* don't change or set _LOOPBACK, _USER, etc. */
-static bool pkt_type_ok(u32 p)
-{
- return p == PACKET_HOST || p == PACKET_BROADCAST ||
- p == PACKET_MULTICAST || p == PACKET_OTHERHOST;
-}
-
void nft_meta_set_eval(const struct nft_expr *expr,
struct nft_regs *regs,
const struct nft_pktinfo *pkt)
@@ -223,7 +216,7 @@ void nft_meta_set_eval(const struct nft_expr *expr,
break;
case NFT_META_PKTTYPE:
if (skb->pkt_type != value &&
- pkt_type_ok(value) && pkt_type_ok(skb->pkt_type))
+ skb_pkt_type_ok(value) && skb_pkt_type_ok(skb->pkt_type))
skb->pkt_type = value;
break;
case NFT_META_NFTRACE: