src/config.c: fix coding style complaint

Fix the checkpatch.pl warnings, making it coding style complaint.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

diff --git a/src/config.c b/src/config.c
index 767857841c796851ddb8c4389a5a1f44770efc4c..e98cee02348e8415b539191b8067e51394e09fb7 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -106,8 +106,8 @@ static pthread_rwlock_t systemd_default_cgroup_lock = PTHREAD_RWLOCK_INITIALIZER
  * cgroup_systemd_opts is dynamically allocated, hence having head
  * and tail helps in traversing.
  */
-static struct cgroup_systemd_opts *cgroup_systemd_opts_head = NULL;
-static struct cgroup_systemd_opts *cgroup_systemd_opts_tail = NULL;
+static struct cgroup_systemd_opts *cgroup_systemd_opts_head;
+static struct cgroup_systemd_opts *cgroup_systemd_opts_tail;
 
 static int config_create_slice_scope(char * const tmp_systemd_default_cgroup);
 #endif
@@ -599,6 +599,7 @@ void cgroup_config_cleanup_mount_table(void)
 int cgroup_config_insert_into_namespace_table(char *name, char *nspath)
 {
        char *ns_tbl_name, *ns_tbl_path;
+
        if (namespace_table_index >= CG_CONTROLLER_MAX)
                return 0;
 
@@ -606,7 +607,7 @@ int cgroup_config_insert_into_namespace_table(char *name, char *nspath)
 
        ns_tbl_name = config_namespace_table[namespace_table_index].name;
        strncpy(ns_tbl_name, name, CONTROL_NAMELEN_MAX - 1);
-       ns_tbl_name[CONTROL_NAMELEN_MAX - 1 ] = '\0';
+       ns_tbl_name[CONTROL_NAMELEN_MAX - 1] = '\0';
 
        ns_tbl_path = config_namespace_table[namespace_table_index].mount.path;
        strncpy(ns_tbl_path, nspath, FILENAME_MAX - 1);
@@ -1798,9 +1799,9 @@ int cgroup_load_templates_cache_from_files(int *file_index)
                if (template_table_index == 0)
                        /* the rules cache is empty */
                        return cgroup_init_templates_cache(CGCONFIG_CONF_FILE);
-               else
-                       /* cache is not empty */
-                       return cgroup_reload_cached_templates(CGCONFIG_CONF_FILE);
+
+               /* cache is not empty */
+               return cgroup_reload_cached_templates(CGCONFIG_CONF_FILE);
        }
 
        if (template_table) {