From: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
To: shuah@kernel.org, brauner@kernel.org
Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
eva.kurchatova@virtuozzo.com, khorenko@virtuozzo.com
Subject: [PATCH 2/2] selftests/mqueue: fix -Wunused-variable warning for 'usage' in mq_open_tests
Date: Sun, 24 May 2026 22:07:13 +0300 [thread overview]
Message-ID: <20260524190844.46196-3-eva.kurchatova@virtuozzo.com> (raw)
In-Reply-To: <20260524190844.46196-1-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
prev parent reply other threads:[~2026-05-24 19:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-24 19:07 [PATCH 0/2] selftests/mqueue: fix compilation warnings Eva Kurchatova
2026-05-24 19:07 ` [PATCH 1/2] selftests/mqueue: fix warnings in mq_perf_tests Eva Kurchatova
2026-05-24 19:07 ` Eva Kurchatova [this message]
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