[LTP] [PATCH] recvmsg01: Skip unsupported test

[Takuya Wakazono]

Since it's already stated that MSQ_ERRQUEUE + SOCK_STREAM is not
supported on kernels < 3.17, let's actually skip this test.

Fixes: 7d365d72ba71 ("recvmsg01: Refactor using new LTP API")
Signed-off-by: Takuya Wakazono <pastalian46@gmail.com>
---
 testcases/kernel/syscalls/recvmsg/recvmsg01.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testcases/kernel/syscalls/recvmsg/recvmsg01.c b/testcases/kernel/syscalls/recvmsg/recvmsg01.c
index 2576e1572..80c1b3aa9 100644
--- a/testcases/kernel/syscalls/recvmsg/recvmsg01.c
+++ b/testcases/kernel/syscalls/recvmsg/recvmsg01.c
@@ -220,14 +220,14 @@ static void run(unsigned int n)
 	struct tcase *tc = &tcases[n];
 	int ret = tc->exp_errno ? -1 : 0;
 
-	setup_all();
-
 	if ((tst_kvercmp(3, 17, 0) < 0)
 			&& (tc->flags & MSG_ERRQUEUE)
 			&& (tc->type & SOCK_STREAM)) {
 		tst_res(TCONF, "MSG_ERRQUEUE requires kernel >= 3.17");
+		return;
 	}
 
+	setup_all();
 	tc->setup(n);
 
 	iov[0].iov_base = tc->recv_buf;
-- 
2.42.0