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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-06-06 17:13:12 +0900 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-06-06 12:27:52 +0200 |
| commit | 60091993a92cb3076ed1bc0a18141d79e2984adf (patch) | |
| tree | 0cd7a35afe0f68bec94c4dcfd0ac50ce023ac8bb | |
| parent | 2b3df1963c0070f4f092055fd0aa9f5b1e515ce9 (diff) | |
| download | systemd-60091993a92cb3076ed1bc0a18141d79e2984adf.tar.gz | |
locale: add _unused_ attribute for dummy variable
This suppresses the following warning by clang:
```
[588/1179] Compiling C object 'systemd-localed@exe/src_locale_localed.c.o'.
../src/locale/localed.c:271:39: warning: unused variable 'dummy' [-Wunused-variable]
_cleanup_(locale_free) char **dummy = new_locale;
^
```
| -rw-r--r-- | src/locale/localed.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/locale/localed.c b/src/locale/localed.c index d4835eb0a1..0b4da63cf0 100644 --- a/src/locale/localed.c +++ b/src/locale/localed.c @@ -267,11 +267,10 @@ static void locale_free(char ***l) { static int method_set_locale(sd_bus_message *m, void *userdata, sd_bus_error *error) { Context *c = userdata; _cleanup_strv_free_ char **settings = NULL, **l = NULL; - char *new_locale[_VARIABLE_LC_MAX] = {}; - _cleanup_(locale_free) char **dummy = new_locale; + char *new_locale[_VARIABLE_LC_MAX] = {}, **i; + _cleanup_(locale_free) _unused_ char **dummy = new_locale; bool modified = false; int interactive, p, r; - char **i; assert(m); assert(c); |