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authorJanusz Krzysztofik <janusz.krzysztofik@linux.intel.com>2020-07-16 11:29:43 +0200
committerJanusz Krzysztofik <janusz.krzysztofik@linux.intel.com>2020-09-14 20:48:41 +0200
commit6103951f42886f9f9e9f1304f566456a9fc8bc53 (patch)
treec52e10d48cb8b0f6bf4cc1f2cb40197f472889d8
parent4b192984ec7e845a1ea49a385b7669642c3b3ec9 (diff)
tests/core_hotunplug: Explicitly ignore unused return values
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 <janusz.krzysztofik@linux.intel.com> Reviewed-by: MichaƂ Winiarski <michal.winiarski@intel.com>
-rw-r--r--tests/core_hotunplug.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/core_hotunplug.c b/tests/core_hotunplug.c
index a7dc4cf3..6cf56d04 100644
--- a/tests/core_hotunplug.c
+++ b/tests/core_hotunplug.c
@@ -261,7 +261,7 @@ 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();
@@ -398,7 +398,7 @@ igt_main
igt_fixture {
post_healthcheck(&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));
}
}