net_sched: cls_bpf: remove faulty use of list_for_each_entry_rcu

rcu variant is not correct here. The code is called by updater (rtnl
lock is held), not by reader (no rcu_read_lock is held).

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
ACKed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index cbfaf6f8feb3..d0de979c04a3 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -141,7 +141,7 @@ static unsigned long cls_bpf_get(struct tcf_proto *tp, u32 handle)
         if (head == NULL)
                 return 0UL;
 
-        list_for_each_entry_rcu(prog, &head->plist, link) {
+        list_for_each_entry(prog, &head->plist, link) {
                 if (prog->handle == handle) {
                         ret = (unsigned long) prog;
                         break;
@@ -337,7 +337,7 @@ static void cls_bpf_walk(struct tcf_proto *tp, struct tcf_walker *arg)
         struct cls_bpf_head *head = rtnl_dereference(tp->root);
         struct cls_bpf_prog *prog;
 
-        list_for_each_entry_rcu(prog, &head->plist, link) {
+        list_for_each_entry(prog, &head->plist, link) {
                 if (arg->count < arg->skip)
                         goto skip;
                 if (arg->fn(tp, (unsigned long) prog, arg) < 0) {