neigh: Don't require a dst in neigh_resolve_output
authorEric W. Biederman <ebiederm@xmission.com>
Mon, 2 Mar 2015 06:14:14 +0000 (00:14 -0600)
committerDavid S. Miller <davem@davemloft.net>
Mon, 2 Mar 2015 21:43:41 +0000 (16:43 -0500)
commit435e8eb27edb4da0b47b9b980239bd59057a7362
tree56316bfd883fa759f7a6fc7744088028b64e7b85
parentbdf53c58490bb52e17636eca8ad18d2c38ec3cb8
neigh: Don't require a dst in neigh_resolve_output

Having a dst helps a little bit for teql but is fundamentally
unnecessary and there are code paths where a dst is not available that
it would be nice to use the neighbour cache.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/neighbour.c