netfilter: xt_bpf: add mising opaque struct sk_filter definition

[firefly-linux-kernel-4.4.55.git] / include / uapi / linux / netfilter / xt_bpf.h

diff --git a/include/uapi/linux/netfilter/xt_bpf.h b/include/uapi/linux/netfilter/xt_bpf.h
index 5dda450eb55be1ca37d17680984d788f94c82d29..2ec9fbcd06f9a489c0669521bf77728af69e0ed0 100644 (file)
--- a/include/uapi/linux/netfilter/xt_bpf.h
+++ b/include/uapi/linux/netfilter/xt_bpf.h
@@ -6,6 +6,8 @@
 
 #define XT_BPF_MAX_NUM_INSTR   64
 
+struct sk_filter;
+
 struct xt_bpf_info {
        __u16 bpf_program_num_elem;
        struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR];