kfree(tab);
}
-static struct btf *find_kfunc_desc_btf(struct bpf_verifier_env *env,
- u32 func_id, s16 offset)
+static struct btf *find_kfunc_desc_btf(struct bpf_verifier_env *env, s16 offset)
{
if (offset) {
if (offset < 0) {
prog_aux->kfunc_btf_tab = btf_tab;
}
- desc_btf = find_kfunc_desc_btf(env, func_id, offset);
+ desc_btf = find_kfunc_desc_btf(env, offset);
if (IS_ERR(desc_btf)) {
verbose(env, "failed to find BTF for kernel function\n");
return PTR_ERR(desc_btf);
if (insn->src_reg != BPF_PSEUDO_KFUNC_CALL)
return NULL;
- desc_btf = find_kfunc_desc_btf(data, insn->imm, insn->off);
+ desc_btf = find_kfunc_desc_btf(data, insn->off);
if (IS_ERR(desc_btf))
return "<error>";
if (!insn->imm)
return 0;
- desc_btf = find_kfunc_desc_btf(env, insn->imm, insn->off);
+ desc_btf = find_kfunc_desc_btf(env, insn->off);
if (IS_ERR(desc_btf))
return PTR_ERR(desc_btf);