diff options
Diffstat (limited to 'kernel/bpf/bpf_struct_ops.c')
| -rw-r--r-- | kernel/bpf/bpf_struct_ops.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/bpf/bpf_struct_ops.c b/kernel/bpf/bpf_struct_ops.c index defc052e4622..0decd862dfe0 100644 --- a/kernel/bpf/bpf_struct_ops.c +++ b/kernel/bpf/bpf_struct_ops.c @@ -669,6 +669,8 @@ static struct bpf_map *bpf_struct_ops_map_alloc(union bpf_attr *attr) btf = bpf_get_btf_vmlinux(); if (IS_ERR(btf)) return ERR_CAST(btf); + if (!btf) + return ERR_PTR(-ENOTSUPP); } st_ops_desc = bpf_struct_ops_find_value(btf, attr->btf_vmlinux_value_type_id); |