From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Janusz Krzysztofik Date: Mon, 20 Jul 2020 14:19:08 +0200 Message-Id: <20200720121908.28124-16-janusz.krzysztofik@linux.intel.com> In-Reply-To: <20200720121908.28124-1-janusz.krzysztofik@linux.intel.com> References: <20200720121908.28124-1-janusz.krzysztofik@linux.intel.com> MIME-Version: 1.0 Subject: [igt-dev] [RFC PATH i-g-t 15/15] tests/core_hotunplug: Explicitly ignore unused return values List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org, =?UTF-8?q?Micha=C5=82=20Winiarski?= List-ID: Some return values are not useful and can be ignored. Wrap those cases inside igt_ignore_warn(), not only to make sure compilers are happy but also to clearly document our decisions. Signed-off-by: Janusz Krzysztofik --- tests/core_hotunplug.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tests/core_hotunplug.c b/tests/core_hotunplug.c index 9bca967c1..9d4543185 100644 --- a/tests/core_hotunplug.c +++ b/tests/core_hotunplug.c @@ -227,7 +227,7 @@ static void set_filter_from_device(int fd) char path[PATH_MAX + 1]; igt_assert(igt_sysfs_path(fd, path, PATH_MAX)); - strncat(path, "/device", PATH_MAX - strlen(path)); + igt_ignore_warn(strncat(path, "/device", PATH_MAX - strlen(path))); igt_assert(realpath(path, dst)); igt_device_filter_free_all(); @@ -367,7 +367,7 @@ igt_main igt_fixture { post_healthckeck(&priv); - close(priv.fd.sysfs_bus); - close(priv.fd.sysfs_drv); + igt_ignore_warn(close(priv.fd.sysfs_bus)); + igt_ignore_warn(close(priv.fd.sysfs_drv)); } } -- 2.21.1 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev