[B][SRU][PATCH 1/1] selftests: net: reuseport_bpf_numa: don't fail if no numa support

[Po-Hsu Lin]

From: Anders Roxell <anders.roxell at linaro.org>

BugLink: https://bugs.launchpad.net/bugs/1812638

The reuseport_bpf_numa test case fails there's no numa support.  The
test shouldn't fail if there's no support it should be skipped.

Fixes: 3c2c3c16aaf6 ("reuseport, bpf: add test case for bpf_get_numa_node_id")
Signed-off-by: Anders Roxell <anders.roxell at linaro.org>
Signed-off-by: Daniel Borkmann <daniel at iogearbox.net>
(cherry picked from commit 1a2b80ecc7ad374e9ef6a3de6fdd032d94be2270)
Signed-off-by: Po-Hsu Lin <po-hsu.lin at canonical.com>
---
 tools/testing/selftests/net/reuseport_bpf_numa.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/net/reuseport_bpf_numa.c b/tools/testing/selftests/net/reuseport_bpf_numa.c
index 365c32e..c9f478b 100644
--- a/tools/testing/selftests/net/reuseport_bpf_numa.c
+++ b/tools/testing/selftests/net/reuseport_bpf_numa.c
@@ -23,6 +23,8 @@
 #include <unistd.h>
 #include <numa.h>
 
+#include "../kselftest.h"
+
 static const int PORT = 8888;
 
 static void build_rcv_group(int *rcv_fd, size_t len, int family, int proto)
@@ -229,7 +231,7 @@ int main(void)
 	int *rcv_fd, nodes;
 
 	if (numa_available() < 0)
-		error(1, errno, "no numa api support");
+		ksft_exit_skip("no numa api support\n");
 
 	nodes = numa_max_node() + 1;
 
-- 
2.7.4