net: Refactor rtable initialization

commit d08c4f3554 upstream.

All callers to rt_dst_alloc have nearly the same initialization following
a successful allocation. Consolidate it into rt_dst_alloc.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
This commit is contained in:
David Ahern 2015-09-02 13:58:34 -07:00 • committed by Ben Hutchings
commit bc7d5ec532