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ipv6: Kill ndisc_get_neigh() inline helper.

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It's only used in net/ipv6/route.c and the NULL device check is
superfluous for all of the existing call sites.

Just expand the __ndisc_lookup_errno() call at each location.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-12-03 18:29:30 -05:00
parent 3830847396
commit 04a6f4417b
2 changed files with 4 additions and 12 deletions
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9
include/net/ndisc.h
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@@ -145,13 +145,4 @@ int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl,
extern void inet6_ifinfo_notify(int event,
struct inet6_dev *idev);
static inline struct neighbour * ndisc_get_neigh(struct net_device *dev, const struct in6_addr *addr)
{
if (dev)
return __neigh_lookup_errno(&nd_tbl, addr, dev);
return ERR_PTR(-ENODEV);
}
#endif