Hello Tejun Heo,
The patch 2bd59d48ebfb: "cgroup: convert to kernfs" from Feb 11,
2014, leads to the following static checker warning:
kernel/cgroup.c:2442 cgroup_add_cftypes()
warn: possible memory leak of 'set'
kernel/cgroup.c
2431 int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts)
2432 {
2433 struct cftype_set *set;
2434 int ret;
2435
2436 set = kzalloc(sizeof(*set), GFP_KERNEL);
2437 if (!set)
2438 return -ENOMEM;
2439
2440 ret = cgroup_init_cftypes(ss, cfts);
2441 if (ret)
kfree(set);
2442 return ret;
2443
2444 cgroup_cfts_prepare();
2445 set->cfts = cfts;
2446 list_add_tail(&set->node, &ss->cftsets);
2447 ret = cgroup_cfts_commit(cfts, true);
2448 if (ret)
2449 cgroup_rm_cftypes(cfts);
2450 return ret;
2451 }
regards,
dan carpenter
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