net: sched: cls_u32: keep track of knodes count in tc_u_common
authorAl Viro <viro@zeniv.linux.org.uk>
Mon, 8 Oct 2018 10:22:43 +0000 (06:22 -0400)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Oct 2018 17:33:35 +0000 (10:33 -0700)
commitb245d32c995868879f361d252f32bb8a2ca33deb
tree38ec387482ac2e5c6e965a3e2ed02bc364abbc98
parent8a8065f6836b4be114ff193248386f339a0c28f3
net: sched: cls_u32: keep track of knodes count in tc_u_common

allows to simplify u32_delete() considerably

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/cls_u32.c