diff --git a/tests/sys/kern/ktls_test.c b/tests/sys/kern/ktls_test.c
--- a/tests/sys/kern/ktls_test.c
+++ b/tests/sys/kern/ktls_test.c
@@ -88,7 +88,7 @@
 }
 
 static bool
-socketpair_tcp(int *sv)
+socketpair_tcp(int sv[2])
 {
 	struct pollfd pfd;
 	struct sockaddr_in sin;
@@ -161,6 +161,13 @@
 	return (true);
 }
 
+static void
+close_sockets(int sv[2])
+{
+	ATF_REQUIRE(close(sv[1]) == 0);
+	ATF_REQUIRE(close(sv[0]) == 0);
+}
+
 static void
 fd_set_blocking(int fd)
 {
@@ -993,8 +1000,7 @@
 	free(decrypted);
 	free(plaintext);
 
-	ATF_REQUIRE(close(sockets[1]) == 0);
-	ATF_REQUIRE(close(sockets[0]) == 0);
+	close_sockets(sockets);
 	ATF_REQUIRE(close(kq) == 0);
 }
 
@@ -1079,8 +1085,7 @@
 	free(decrypted);
 	free(plaintext);
 
-	ATF_REQUIRE(close(sockets[1]) == 0);
-	ATF_REQUIRE(close(sockets[0]) == 0);
+	close_sockets(sockets);
 }
 
 static void
@@ -1142,8 +1147,7 @@
 out:
 	free(outbuf);
 
-	ATF_REQUIRE(close(sockets[1]) == 0);
-	ATF_REQUIRE(close(sockets[0]) == 0);
+	close_sockets(sockets);
 }
 
 static size_t
@@ -1282,8 +1286,7 @@
 	free(received);
 	free(plaintext);
 
-	ATF_REQUIRE(close(sockets[1]) == 0);
-	ATF_REQUIRE(close(sockets[0]) == 0);
+	close_sockets(sockets);
 	ATF_REQUIRE(close(kq) == 0);
 }
 
@@ -1532,8 +1535,7 @@
 	    sizeof(*en)) == -1);
 	ATF_REQUIRE(errno == EINVAL);
 
-	ATF_REQUIRE(close(sockets[1]) == 0);
-	ATF_REQUIRE(close(sockets[0]) == 0);
+	close_sockets(sockets);
 }
 
 #define GEN_INVALID_TRANSMIT_TEST(name, cipher_alg, key_size, auth_alg,	\
@@ -1665,8 +1667,7 @@
 	    sizeof(*en)) == -1);
 	ATF_REQUIRE(errno == EINVAL);
 
-	ATF_REQUIRE(close(sockets[1]) == 0);
-	ATF_REQUIRE(close(sockets[0]) == 0);
+	close_sockets(sockets);
 }
 
 #define GEN_INVALID_RECEIVE_TEST(name, cipher_alg, key_size, auth_alg,	\
@@ -1705,8 +1706,7 @@
 	    sizeof(*en)) == -1);
 	ATF_REQUIRE(errno == EPROTONOSUPPORT);
 
-	ATF_REQUIRE(close(sockets[1]) == 0);
-	ATF_REQUIRE(close(sockets[0]) == 0);
+	close_sockets(sockets);
 }
 
 #define GEN_UNSUPPORTED_RECEIVE_TEST(name, cipher_alg, key_size,	\