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| author | David S. Miller <davem@davemloft.net> | 2013-03-20 12:46:26 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-20 12:46:26 -0400 |
| commit | 61816596d1c9026d0ecb20c44f90452c41596ffe (patch) | |
| tree | 3027ed6dc62f71e14b9d525405747fa0eb8f074d /include/net/dst.h | |
| parent | 23a9072e3af0d9538e25837fb2b56bb94e4a8e67 (diff) | |
| parent | da2191e31409d1058dcbed44e8f53e39a40e86b3 (diff) | |
| download | olio-linux-3.10-61816596d1c9026d0ecb20c44f90452c41596ffe.tar.xz olio-linux-3.10-61816596d1c9026d0ecb20c44f90452c41596ffe.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull in the 'net' tree to get Daniel Borkmann's flow dissector
infrastructure change.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dst.h')
| -rw-r--r-- | include/net/dst.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index 853cda11e51..1f8fd109e22 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -413,13 +413,15 @@ static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n, static inline struct neighbour *dst_neigh_lookup(const struct dst_entry *dst, const void *daddr) { - return dst->ops->neigh_lookup(dst, NULL, daddr); + struct neighbour *n = dst->ops->neigh_lookup(dst, NULL, daddr); + return IS_ERR(n) ? NULL : n; } static inline struct neighbour *dst_neigh_lookup_skb(const struct dst_entry *dst, struct sk_buff *skb) { - return dst->ops->neigh_lookup(dst, skb, NULL); + struct neighbour *n = dst->ops->neigh_lookup(dst, skb, NULL); + return IS_ERR(n) ? NULL : n; } static inline void dst_link_failure(struct sk_buff *skb) |