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-rw-r--r--net/sched/cls_bpf.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index bf10bdaf5012..8229ed4a67be 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -162,16 +162,20 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
cls_bpf.name = obj->bpf_name;
cls_bpf.exts_integrated = obj->exts_integrated;
- if (oldprog)
+ if (oldprog && prog)
err = tc_setup_cb_replace(block, tp, TC_SETUP_CLSBPF, &cls_bpf,
skip_sw, &oldprog->gen_flags,
&oldprog->in_hw_count,
&prog->gen_flags, &prog->in_hw_count,
true);
- else
+ else if (prog)
err = tc_setup_cb_add(block, tp, TC_SETUP_CLSBPF, &cls_bpf,
skip_sw, &prog->gen_flags,
&prog->in_hw_count, true);
+ else
+ err = tc_setup_cb_destroy(block, tp, TC_SETUP_CLSBPF, &cls_bpf,
+ skip_sw, &oldprog->gen_flags,
+ &oldprog->in_hw_count, true);
if (prog && err) {
cls_bpf_offload_cmd(tp, oldprog, prog, extack);