cgroup: minor optimization

2013-03-22 15:46:49 +01:00
parent a652755d2e
commit 8e70580bb0
1 changed files with 2 additions and 4 deletions
@@ -438,7 +438,7 @@ int cgroup_bonding_get(Manager *m, const char *cgroup, CGroupBonding **bonding)
                return 1;
        }

-        p = strdup(cgroup);
+        p = strdupa(cgroup);
        if (!p)
                return -ENOMEM;

@@ -446,8 +446,7 @@ int cgroup_bonding_get(Manager *m, const char *cgroup, CGroupBonding **bonding)
                char *e;

                e = strrchr(p, '/');
-                if (!e || e == p) {
-                        free(p);
+                if (e == p || !e) {
                        *bonding = NULL;
                        return 0;
                }
@@ -456,7 +455,6 @@ int cgroup_bonding_get(Manager *m, const char *cgroup, CGroupBonding **bonding)

                b = hashmap_get(m->cgroup_bondings, p);
                if (b) {
-                        free(p);
                        *bonding = b;
                        return 1;
                }