[RFC PATCH] bpf: bpf_push_seg6_encap() can be static

[kbuild test robot]

Fixes: 14ab8554dc46 ("bpf: Add IPv6 Segment Routing helpers")
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
 filter.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/filter.c b/net/core/filter.c
index 8e67c42..4d1204f 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -3725,7 +3725,7 @@ static const struct bpf_func_proto bpf_bind_proto = {
        .arg3_type      = ARG_CONST_SIZE,
 };
 
-int bpf_push_seg6_encap(struct sk_buff *skb, u32 type, void *hdr, u32 len)
+static int bpf_push_seg6_encap(struct sk_buff *skb, u32 type, void *hdr, u32 
len)
 {
        int err;
        struct ipv6_sr_hdr *srh = (struct ipv6_sr_hdr *)hdr;