ipv6: route: make rtm_getroute not assume rtnl is locked

__dev_get_by_index assumes RTNL is held, use _rcu version instead.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal 2017-08-15 16:34:42 +02:00 • committed by David S. Miller
commit 121622dba8