[PATCH] selftests: bpf: remove unneeded semicolon

[Yang Li]

Eliminate the following coccicheck warning:
./tools/testing/selftests/bpf/test_flow_dissector.c:506:2-3: Unneeded
semicolon

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <yang....@linux.alibaba.com>
---
 tools/testing/selftests/bpf/test_flow_dissector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/test_flow_dissector.c 
b/tools/testing/selftests/bpf/test_flow_dissector.c
index 01f0c63..571cc07 100644
--- a/tools/testing/selftests/bpf/test_flow_dissector.c
+++ b/tools/testing/selftests/bpf/test_flow_dissector.c
@@ -503,7 +503,7 @@ static int do_rx(int fd)
                if (rbuf != cfg_payload_char)
                        error(1, 0, "recv: payload mismatch");
                num++;
-       };
+       }
 
        return num;
 }
-- 
1.8.3.1