Somehow AF_UNIX tests have reused ../.gitignore,
but now NIPA warns about it.

Let's create .gitignore under af_unix/.

Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
---
 tools/testing/selftests/net/.gitignore         | 8 --------
 tools/testing/selftests/net/af_unix/.gitignore | 8 ++++++++
 2 files changed, 8 insertions(+), 8 deletions(-)
 create mode 100644 tools/testing/selftests/net/af_unix/.gitignore

diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore
index 8779ad303748..df790867d479 100644
--- a/tools/testing/selftests/net/.gitignore
+++ b/tools/testing/selftests/net/.gitignore
@@ -4,7 +4,6 @@ bind_timewait
 bind_wildcard
 busy_poller
 cmsg_sender
-diag_uid
 epoll_busy_poll
 fin_ack_lat
 hwtstamp_config
@@ -17,7 +16,6 @@ ipv6_flowlabel
 ipv6_flowlabel_mgr
 ipv6_fragmentation
 log.txt
-msg_oob
 msg_zerocopy
 netlink-dumps
 nettest
@@ -35,9 +33,6 @@ reuseport_dualstack
 reuseport_priority
 rxtimestamp
 sctp_hello
-scm_inq
-scm_pidfd
-scm_rights
 sk_bind_sendto_listen
 sk_connect_zero_addr
 sk_so_peek_off
@@ -45,7 +40,6 @@ skf_net_off
 socket
 so_incoming_cpu
 so_netns_cookie
-so_peek_off
 so_txtime
 so_rcv_listener
 stress_reuseport_listen
@@ -64,5 +58,3 @@ txtimestamp
 udpgso
 udpgso_bench_rx
 udpgso_bench_tx
-unix_connect
-unix_connreset
diff --git a/tools/testing/selftests/net/af_unix/.gitignore b/tools/testing/selftests/net/af_unix/.gitignore
new file mode 100644
index 000000000000..694bcb11695b
--- /dev/null
+++ b/tools/testing/selftests/net/af_unix/.gitignore
@@ -0,0 +1,8 @@
+diag_uid
+msg_oob
+scm_inq
+scm_pidfd
+scm_rights
+so_peek_off
+unix_connect
+unix_connreset
\ No newline at end of file
-- 
2.52.0.460.gd25c4c69ec-goog