Showing error 1595

User: Jiri Slaby
Error type: Leaving function in locked state
Error type description: Some lock is not unlocked on all paths of a function, so it is leaked
File location: kernel/sched.c
Line in file: 2332
Project: Linux Kernel
Project version: 2.6.28
Tools: Stanse (1.2)
Entered: 2012-05-29 20:11:37 UTC

Source: 

2302
2303out_activate:
2304#endif /* CONFIG_SMP */
2305        schedstat_inc(p, se.nr_wakeups);
2306        if (sync)
2307                schedstat_inc(p, se.nr_wakeups_sync);
2308        if (orig_cpu != cpu)
2309                schedstat_inc(p, se.nr_wakeups_migrate);
2310        if (cpu == this_cpu)
2311                schedstat_inc(p, se.nr_wakeups_local);
2312        else
2313                schedstat_inc(p, se.nr_wakeups_remote);
2314        update_rq_clock(rq);
2315        activate_task(rq, p, 1);
2316        success = 1;
2317
2318out_running:
2319        trace_sched_wakeup(rq, p);
2320        check_preempt_curr(rq, p, sync);
2321
2322        p->state = TASK_RUNNING;
2323#ifdef CONFIG_SMP
2324        if (p->sched_class->task_wake_up)
2325                p->sched_class->task_wake_up(rq, p);
2326#endif
2327out:
2328        current->se.last_wakeup = current->se.sum_exec_runtime;
2329
2330        task_rq_unlock(rq, &flags);
2331
2332        return success;
2333}
2334
2335int wake_up_process(struct task_struct *p)
2336{
2337        return try_to_wake_up(p, TASK_ALL, 0);
2338}
2339EXPORT_SYMBOL(wake_up_process);
2340
2341int wake_up_state(struct task_struct *p, unsigned int state)
2342{
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