From: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
To: linux-kselftest@vger.kernel.org
Cc: eva.kurchatova@virtuozzo.com, khorenko@virtuozzo.com
Subject: [PATCH 06/15] selftests/mqueue: fix -Wunused-variable warning for 'usage' in mq_open_tests
Date: Wed, 29 Apr 2026 13:28:02 +0300 [thread overview]
Message-ID: <20260429102811.47214-7-eva.kurchatova@virtuozzo.com> (raw)
In-Reply-To: <20260429102811.47214-1-eva.kurchatova@virtuozzo.com>
From: Konstantin Khorenko <khorenko@virtuozzo.com>
mq_open_tests.c:38:14: warning: 'usage' defined but not used
[-Wunused-variable]
38 | static char *usage =
| ^~~~~
Mark 'usage' with __attribute__((unused)) to fix the warning.
The variable is kept for documentation purposes.
Signed-off-by: Konstantin Khorenko <khorenko@virtuozzo.com>
---
tools/testing/selftests/mqueue/mq_open_tests.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/mqueue/mq_open_tests.c b/tools/testing/selftests/mqueue/mq_open_tests.c
index b16029c40c0f..f7955507917b 100644
--- a/tools/testing/selftests/mqueue/mq_open_tests.c
+++ b/tools/testing/selftests/mqueue/mq_open_tests.c
@@ -35,7 +35,7 @@
#include "kselftest.h"
-static char *usage =
+static char __attribute__((unused)) *usage =
"Usage:\n"
" %s path\n"
"\n"
--
2.54.0
next prev parent reply other threads:[~2026-04-29 10:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-29 10:27 [PATCH 00/15] Fix compilation warnings in selftests Eva Kurchatova
2026-04-29 10:27 ` [PATCH 01/15] selftests/uevent: fix -Wmaybe-uninitialized warning in uevent_filtering Eva Kurchatova
2026-04-29 10:27 ` [PATCH 02/15] selftests/prctl: remove unused variable 'j' in set-process-name Eva Kurchatova
2026-04-29 10:27 ` [PATCH 03/15] selftests/netfilter: remove unused variables in conntrack_dump_flush Eva Kurchatova
2026-04-29 10:28 ` [PATCH 04/15] selftests/netfilter: remove unused variable 'plen' in conntrack_reverse_clash Eva Kurchatova
2026-04-29 10:28 ` [PATCH 05/15] selftests/mqueue: fix warnings in mq_perf_tests Eva Kurchatova
2026-04-29 10:28 ` Eva Kurchatova [this message]
2026-04-29 10:28 ` [PATCH 07/15] selftests/memfd: fix -Wmaybe-uninitialized warning in memfd_test Eva Kurchatova
2026-04-29 10:28 ` [PATCH 08/15] selftests/memfd: remove unused variable 'sig' in fuse_test Eva Kurchatova
2026-04-29 10:28 ` [PATCH 09/15] selftests/membarrier: remove unused variable 'i' Eva Kurchatova
2026-04-29 10:28 ` [PATCH 10/15] selftests/epoll: remove unused variable 'pfd' in epoll59 test Eva Kurchatova
2026-04-29 10:28 ` [PATCH 11/15] selftests/clone3: remove unused variables in clone3_cap_checkpoint_restore Eva Kurchatova
2026-04-29 10:28 ` [PATCH 12/15] selftests/tcp_ao: fix -Wdiscarded-qualifiers under C23 Eva Kurchatova
2026-04-29 10:28 ` [PATCH 13/15] selftests/iommu: suppress -Warray-bounds in _test_cmd_get_hw_info Eva Kurchatova
2026-04-29 10:28 ` [PATCH 14/15] selftests/fchmodat2: suppress -Wunused-parameter Eva Kurchatova
2026-04-29 10:28 ` [PATCH 15/15] selftests/openat2: suppress -Wsign-compare and -Wunused-parameter Eva Kurchatova
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