These checks were effectively noops b/c there's only one way these functions get called: through prog_ops dispatching. And since there's no other callers, we can be sure that `prog` is always the correct type. Signed-off-by: Daniel Xu <dxu@xxxxxxxxx> --- net/bpf/test_run.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index 56f059b3c242..2ca96acbc50a 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -1420,9 +1420,6 @@ int bpf_prog_test_run_flow_dissector(struct bpf_prog *prog, void *data; int ret; - if (prog->type != BPF_PROG_TYPE_FLOW_DISSECTOR) - return -EINVAL; - if (kattr->test.flags || kattr->test.cpu || kattr->test.batch_size) return -EINVAL; @@ -1487,9 +1484,6 @@ int bpf_prog_test_run_sk_lookup(struct bpf_prog *prog, const union bpf_attr *kat u32 retval, duration; int ret = -EINVAL; - if (prog->type != BPF_PROG_TYPE_SK_LOOKUP) - return -EINVAL; - if (kattr->test.flags || kattr->test.cpu || kattr->test.batch_size) return -EINVAL; -- 2.36.1
