From 875377d622acbd9c63440e83ca04d82f8cefa3dd Mon Sep 17 00:00:00 2001
From: Martine Lenders <mail@martine-lenders.eu>
Date: Fri, 8 Feb 2019 23:35:37 +0100
Subject: [PATCH] tests/unittests: suppress cppcheck redundantAssignment
warning
To make the CI happy ;-).
---
.../tests-gnrc_ipv6_nib/tests-gnrc_ipv6_nib-internal.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tests/unittests/tests-gnrc_ipv6_nib/tests-gnrc_ipv6_nib-internal.c b/tests/unittests/tests-gnrc_ipv6_nib/tests-gnrc_ipv6_nib-internal.c
index 45c87da151..be6e75d683 100644
--- a/tests/unittests/tests-gnrc_ipv6_nib/tests-gnrc_ipv6_nib-internal.c
+++ b/tests/unittests/tests-gnrc_ipv6_nib/tests-gnrc_ipv6_nib-internal.c
@@ -302,6 +302,10 @@ static void test_nib_iter__three_elem_middle_removed(void)
addr.u64[1].u64++;
TEST_ASSERT_NOT_NULL((node3 = _nib_onl_alloc(&addr, IFACE)));
node3->mode = _DRL;
+ /* cppcheck-suppress redundantAssignment
+ * (reason: we assigned _FT before so _nib_onl_alloc would recognize node2
+ * as used, now we want to clear it, so we need to set it to
+ * _EMPTY... we are testing internals of data structures here) */
node2->mode = _EMPTY;
TEST_ASSERT(_nib_onl_clear(node2));
TEST_ASSERT_NOT_NULL((res = _nib_onl_iter(NULL)));
--
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