[LTP] [PATCH 1/1] setsockopt10: Fix running with more iterations

[Petr Vorel]

Do proper cleanup SAFE_CLOSE(tcp1_sk) before return to fix test when
running with more iterations:

    # ./setsockopt10  -i1022
    ...
    setsockopt10.c:165: TPASS: parent: tls disallows disconnect: EOPNOTSUPP (95)
    setsockopt10.c:116: TINFO: child: connect for tcp2 connection
    setsockopt10.c:120: TINFO: child: could not connect to tcp1: ECONNREFUSED (111)
    setsockopt10.c:134: TBROK: socket(2, 1, 0) failed: EMFILE (24)

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/kernel/syscalls/setsockopt/setsockopt10.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/testcases/kernel/syscalls/setsockopt/setsockopt10.c b/testcases/kernel/syscalls/setsockopt/setsockopt10.c
index 76c977d2eb..b12f7bf166 100644
--- a/testcases/kernel/syscalls/setsockopt/setsockopt10.c
+++ b/testcases/kernel/syscalls/setsockopt/setsockopt10.c
@@ -167,6 +167,7 @@ static void run(void)
 			tst_res(TFAIL | TTERRNO, "parent: unexpected errno from connect");
 		TST_CHECKPOINT_WAKE(2);
 		tst_reap_children();
+		SAFE_CLOSE(tcp1_sk);
 		return;
 	}
 
@@ -183,6 +184,7 @@ static void run(void)
 
 		TST_CHECKPOINT_WAKE(2);
 		tst_reap_children();
+		SAFE_CLOSE(tcp1_sk);
 		return;
 	}
 
-- 
2.55.0