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ipv6: Normalize arguments to ip6_dst_blackhole().

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Return a dst pointer which is potentitally error encoded.

Don't pass original dst pointer by reference, pass a struct net
instead of a socket, and elide the flow argument since it is
unnecessary.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-03-01 14:45:33 -08:00
parent 80c0bc9e37
commit 69ead7afdf
3 changed files with 9 additions and 12 deletions
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5
include/net/ipv6.h
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@@ -520,9 +520,8 @@ extern struct dst_entry * ip6_sk_dst_lookup_flow(struct sock *sk,
struct flowi *fl,
const struct in6_addr *final_dst,
bool can_sleep);
extern int ip6_dst_blackhole(struct sock *sk,
struct dst_entry **dst,
struct flowi *fl);
extern struct dst_entry * ip6_dst_blackhole(struct net *net,
struct dst_entry *orig_dst);
/*
* skb processing functions