[PATCH v2 bpf-next] selftest/bpf: fix compilation warning in sockmap_parse_prog.c

[Andrii Nakryiko <andriin@xxxxxx>]

Remove unused len variable, which causes compilation warnings.

Signed-off-by: Andrii Nakryiko <andriin@xxxxxx>
---
 tools/testing/selftests/bpf/progs/sockmap_parse_prog.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/progs/sockmap_parse_prog.c b/tools/testing/selftests/bpf/progs/sockmap_parse_prog.c
index a5c6d5903b22..ca283af80d4e 100644
--- a/tools/testing/selftests/bpf/progs/sockmap_parse_prog.c
+++ b/tools/testing/selftests/bpf/progs/sockmap_parse_prog.c
@@ -12,7 +12,6 @@ int bpf_prog1(struct __sk_buff *skb)
 	__u32 lport = skb->local_port;
 	__u32 rport = skb->remote_port;
 	__u8 *d = data;
-	__u32 len = (__u32) data_end - (__u32) data;
 	int err;
 
 	if (data + 10 > data_end) {
-- 
2.17.1