confile: add clearer for lxc.group

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 84756a98fd51fc117e6f75829e41a3213eb0db3e..d165e8d0a1e00466fb968bc5d3fced1cf8ec3ef7 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -222,6 +222,7 @@ static int clr_config_monitor(const char *, struct lxc_conf *);
 
 static int set_config_group(const char *, const char *, struct lxc_conf *);
 static int get_config_group(const char *, char *, int, struct lxc_conf *);
+static int clr_config_group(const char *, struct lxc_conf *);
 
 static int set_config_environment(const char *, const char *, struct lxc_conf *);
 static int get_config_environment(const char *, char *, int, struct lxc_conf *);
@@ -311,7 +312,7 @@ static struct lxc_config_t config[] = {
        { "lxc.start.delay",          set_config_start,                get_config_start,             clr_config_start,             },
        { "lxc.start.order",          set_config_start,                get_config_start,             clr_config_start,             },
        { "lxc.monitor.unshare",      set_config_monitor,              get_config_monitor,           clr_config_monitor,           },
-       { "lxc.group",                set_config_group,                get_config_group,             NULL },
+       { "lxc.group",                set_config_group,                get_config_group,             clr_config_group,             },
        { "lxc.environment",          set_config_environment,          get_config_environment,       NULL },
        { "lxc.init_cmd",             set_config_init_cmd,             get_config_init_cmd,          NULL },
        { "lxc.init_uid",             set_config_init_uid,             get_config_init_uid,          NULL },
@@ -2766,10 +2767,7 @@ int lxc_clear_config_item(struct lxc_conf *c, const char *key)
 {
        int ret = 0;
 
-       if (strncmp(key, "lxc.group", 9) == 0) {
-               ret = lxc_clear_groups(c);
-
-       } else if (strncmp(key, "lxc.environment", 15) == 0) {
+       if (strncmp(key, "lxc.environment", 15) == 0) {
                ret = lxc_clear_environment(c);
 
        } else if (strncmp(key, "lxc.limit", 9) == 0) {
@@ -4219,3 +4217,9 @@ static inline int clr_config_monitor(const char *key, struct lxc_conf *c)
        c->monitor_unshare = 0;
        return 0;
 }
+
+static inline int clr_config_group(const char *key, struct lxc_conf *c)
+{
+       return lxc_clear_groups(c);
+}
+}