Make the sysctl command working with busybox too.
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
---
tools/testing/selftests/bpf/prog_tests/mptcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/mptcp.c b/tools/testing/selftests/bpf/prog_tests/mptcp.c
index 91707c49e88b..54c981dce47e 100644
--- a/tools/testing/selftests/bpf/prog_tests/mptcp.c
+++ b/tools/testing/selftests/bpf/prog_tests/mptcp.c
@@ -396,7 +396,7 @@ static void test_rr(void)
ip addr add 10.0.1.1/24 dev veth1; \
ip link set veth1 up");
system("ip mptcp endpoint add 10.0.1.1 subflow");
- system("sysctl -q net.mptcp.scheduler=bpf_rr");
+ system("sysctl -qw net.mptcp.scheduler=bpf_rr");
server_fd = start_mptcp_server(AF_INET, NULL, 0, 0);
client_fd = connect_to_mptcp_fd(server_fd, 0);
--
2.34.1