Move the helpers to the beginning.
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
---
.../testing/selftests/bpf/prog_tests/mptcp.c | 40 +++++++++----------
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/mptcp.c b/tools/testing/selftests/bpf/prog_tests/mptcp.c
index a968641cc94a..e430bebebcf0 100644
--- a/tools/testing/selftests/bpf/prog_tests/mptcp.c
+++ b/tools/testing/selftests/bpf/prog_tests/mptcp.c
@@ -26,6 +26,26 @@ struct mptcp_storage {
char ca_name[TCP_CA_NAME_MAX];
};
+static struct nstoken *create_netns(void)
+{
+ srand(time(NULL));
+ snprintf(NS_TEST, sizeof(NS_TEST), "mptcp_ns_%d", rand());
+ SYS(fail, "ip netns add %s", NS_TEST);
+ SYS(fail, "ip -net %s link set dev lo up", NS_TEST);
+
+ return open_netns(NS_TEST);
+fail:
+ return NULL;
+}
+
+static void cleanup_netns(struct nstoken *nstoken)
+{
+ if (nstoken)
+ close_netns(nstoken);
+
+ SYS_NOFAIL("ip netns del %s &> /dev/null", NS_TEST);
+}
+
static int verify_tsk(int map_fd, int client_fd)
{
int err, cfd = client_fd;
@@ -142,26 +162,6 @@ static int run_test(int cgroup_fd, int server_fd, bool is_mptcp)
return err;
}
-static struct nstoken *create_netns(void)
-{
- srand(time(NULL));
- snprintf(NS_TEST, sizeof(NS_TEST), "mptcp_ns_%d", rand());
- SYS(fail, "ip netns add %s", NS_TEST);
- SYS(fail, "ip -net %s link set dev lo up", NS_TEST);
-
- return open_netns(NS_TEST);
-fail:
- return NULL;
-}
-
-static void cleanup_netns(struct nstoken *nstoken)
-{
- if (nstoken)
- close_netns(nstoken);
-
- SYS_NOFAIL("ip netns del %s &> /dev/null", NS_TEST);
-}
-
static void test_base(void)
{
struct nstoken *nstoken = NULL;
--
2.35.3