diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/decap_sanity.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/decap_sanity.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/decap_sanity.c b/tools/testing/selftests/bpf/prog_tests/decap_sanity.c index 2853883b7cbb..5c0ebe6ba866 100644 --- a/tools/testing/selftests/bpf/prog_tests/decap_sanity.c +++ b/tools/testing/selftests/bpf/prog_tests/decap_sanity.c @@ -10,14 +10,6 @@ #include "network_helpers.h" #include "decap_sanity.skel.h" -#define SYS(fmt, ...) \ - ({ \ - char cmd[1024]; \ - snprintf(cmd, sizeof(cmd), fmt, ##__VA_ARGS__); \ - if (!ASSERT_OK(system(cmd), cmd)) \ - goto fail; \ - }) - #define NS_TEST "decap_sanity_ns" #define IPV6_IFACE_ADDR "face::1" #define UDP_TEST_PORT 7777 @@ -37,9 +29,9 @@ void test_decap_sanity(void) if (!ASSERT_OK_PTR(skel, "skel open_and_load")) return; - SYS("ip netns add %s", NS_TEST); - SYS("ip -net %s -6 addr add %s/128 dev lo nodad", NS_TEST, IPV6_IFACE_ADDR); - SYS("ip -net %s link set dev lo up", NS_TEST); + SYS(fail, "ip netns add %s", NS_TEST); + SYS(fail, "ip -net %s -6 addr add %s/128 dev lo nodad", NS_TEST, IPV6_IFACE_ADDR); + SYS(fail, "ip -net %s link set dev lo up", NS_TEST); nstoken = open_netns(NS_TEST); if (!ASSERT_OK_PTR(nstoken, "open_netns")) @@ -80,6 +72,6 @@ fail: bpf_tc_hook_destroy(&qdisc_hook); close_netns(nstoken); } - system("ip netns del " NS_TEST " &> /dev/null"); + SYS_NOFAIL("ip netns del " NS_TEST " &> /dev/null"); decap_sanity__destroy(skel); } |