X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fnet%2Fsched%2Fcls_bpf.c;fp=kernel%2Fnet%2Fsched%2Fcls_bpf.c;h=3eef0215e53f35764ff02f5f6052f71d5972dde8;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=5faaa5425f7b72293fdd80e1b27405fcf479e207;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/net/sched/cls_bpf.c b/kernel/net/sched/cls_bpf.c
index 5faaa5425..3eef0215e 100644
--- a/kernel/net/sched/cls_bpf.c
+++ b/kernel/net/sched/cls_bpf.c
@@ -199,7 +199,6 @@ static bool cls_bpf_destroy(struct tcf_proto *tp, bool force)
 		call_rcu(&prog->rcu, __cls_bpf_delete_prog);
 	}
 
-	RCU_INIT_POINTER(tp->root, NULL);
 	kfree_rcu(head, rcu);
 	return true;
 }
@@ -210,9 +209,6 @@ static unsigned long cls_bpf_get(struct tcf_proto *tp, u32 handle)
 	struct cls_bpf_prog *prog;
 	unsigned long ret = 0UL;
 
-	if (head == NULL)
-		return 0UL;
-
 	list_for_each_entry(prog, &head->plist, link) {
 		if (prog->handle == handle) {
 			ret = (unsigned long) prog;