[PATCH bpf-next v2 08/31] selftests/bpf: Fix decap_sanity_ns cleanup

Ilya Leoshkevich
2023-01-28T00:07:30Z

decap_sanity prints the following on the 1st run:

decap_sanity: sh: 1: Syntax error: Bad fd number

and the following on the 2nd run:

Cannot create namespace file "/run/netns/decap_sanity_ns": File exists

The problem is that the cleanup command has a typo and does nothing.
Fix the typo.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---
tools/testing/selftests/bpf/prog_tests/decap_sanity.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/decap_sanity.c b/tools/testing/selftests/bpf/prog_tests/decap_sanity.c
index 0b2f73b88c53..2853883b7cbb 100644
--- a/tools/testing/selftests/bpf/prog_tests/decap_sanity.c
+++ b/tools/testing/selftests/bpf/prog_tests/decap_sanity.c
@@ -80,6 +80,6 @@ void test_decap_sanity(void)
bpf_tc_hook_destroy(&qdisc_hook);
close_netns(nstoken);
}
- system("ip netns del " NS_TEST " >& /dev/null");
+ system("ip netns del " NS_TEST " &> /dev/null");
decap_sanity__destroy(skel);
}
--
2.39.1