Eric Dumazet 1e31367899 ipv4: fix refcount leak in fib_check_nh()
fib_lookup() forces FIB_LOOKUP_NOREF flag, while fib_table_lookup()
does not.

This patch solves the typical message at reboot time or device
dismantle :

unregister_netdevice: waiting for eth0 to become free. Usage count = 4

Fixes: 3bfd847203c6 ("net: Use passed in table for nexthop lookups")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: David Ahern <dsa@cumulusnetworks.com>
Acked-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-16 22:14:32 -07:00
..
2015-07-23 13:07:04 -07:00
2015-03-02 16:43:41 -05:00
2015-03-06 21:50:02 -05:00
2015-07-28 09:37:44 -07:00
2015-07-21 00:28:36 -07:00