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@xxxxxxxxxxxxxxx>
Reviewed-by: Michał Winiarski <michal.winiarski@xxxxxxxxx>
---
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 b53c9ecde..923b8cdfd 100644
--- a/tests/core_hotunplug.c
+++ b/tests/core_hotunplug.c
@@ -257,7 +257,7 @@ 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();
@@ -396,7 +396,7 @@ 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));
}
}
--
2.21.1
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