# \[PATCH bpf-next v2 13/20\] selftests: xsx: make pthreads local scope

- From: Magnus Karlsson \<hidden\>
- Date: 2021-09-07 07:20:16 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/09/7778187
- Thread: https://ratatoskr.run/netdev/2021/09/7778175/t.md

```text
From: Magnus Karlsson <magnus.karlsson@intel.com>

Make the pthread_t variables local scope instead of global. No reason
for them to be global.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
---
 tools/testing/selftests/bpf/xdpxceiver.c | 1 +
 tools/testing/selftests/bpf/xdpxceiver.h | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c
index 3a1afece7c2c..5ea78c503741 100644
--- a/tools/testing/selftests/bpf/xdpxceiver.c
+++ b/tools/testing/selftests/bpf/xdpxceiver.c
@@ -887,6 +887,7 @@ static void testapp_validate_traffic(struct test_spec *test)
 	struct ifobject *ifobj_tx = test->ifobj_tx;
 	struct ifobject *ifobj_rx = test->ifobj_rx;
 	struct pkt_stream *pkt_stream;
+	pthread_t t0, t1;
 
 	if (pthread_barrier_init(&barr, NULL, 2))
 		exit_with_error(errno);
diff --git a/tools/testing/selftests/bpf/xdpxceiver.h b/tools/testing/selftests/bpf/xdpxceiver.h
index 7ed16128f2ad..34ae4e4ea4ac 100644
--- a/tools/testing/selftests/bpf/xdpxceiver.h
+++ b/tools/testing/selftests/bpf/xdpxceiver.h
@@ -138,8 +138,6 @@ struct test_spec {
 	char name[MAX_TEST_NAME_SIZE];
 };
 
-/*threads*/
 pthread_barrier_t barr;
-pthread_t t0, t1;
 
 #endif				/* XDPXCEIVER_H */
-- 
2.29.0

```